Patents by Inventor Akira Nakai
Akira Nakai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20250144101Abstract: Compositions which treat lysosomal deficits in lysosomal storage disorders, neuronal ceroid lipofuscinosis, idiopathic/sporadic brain disorders that include neurological and psychiatric disorders, include agents such as troglitazone, rosuvastatin, Compound A or the combination thereof.Type: ApplicationFiled: January 20, 2023Publication date: May 8, 2025Inventors: Akira Sawa, Koko Ishizuka, Kun Yang, Atsushi Saito, Hana Kida, Masakuni Horiguchi, Yoshio Nakai, Tomonori Kobayashi
-
Patent number: 9783037Abstract: A vehicle includes a body, a first battery set, a first accessory device, a second battery set, a second accessory device, a load device, and connecting wires. The first battery set is installed in the body and includes at least one first series unit including a predetermined number of battery cells connected in series. The first accessory device is installed in the body and connected to the first battery set. The second battery set is installed in the body and includes at least one second series unit including a predetermined number of battery cells connected in series. The second accessory device is installed in the body and connected to the second battery set. The load device is installed in the body and connected to the first battery set via the first accessory device and to the second battery set via the second accessory device.Type: GrantFiled: March 3, 2015Date of Patent: October 10, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Kenji Muto, Akira Nakai, Hideaki Sakai
-
Publication number: 20150273995Abstract: A vehicle includes a body, a first battery set, a first accessory device, a second battery set, a second accessory device, a load device, and connecting wires. The first battery set is installed in the body and includes at least one first series unit including a predetermined number of battery cells connected in series. The first accessory device is installed in the body and connected to the first battery set. The second battery set is installed in the body and includes at least one second series unit including a predetermined number of battery cells connected in series. The second accessory device is installed in the body and connected to the second battery set. The load device is installed in the body and connected to the first battery set via the first accessory device and to the second battery set via the second accessory device.Type: ApplicationFiled: March 3, 2015Publication date: October 1, 2015Applicant: HONDA MOTOR CO., LTD.Inventors: Kenji MUTO, Akira NAKAI, Hideaki SAKAI
-
Patent number: 8286268Abstract: A freely cuttable garment is provided. The freely cuttable garment is capable of being cut by a consumer into any design shape for use. The garment is formed of a fray-preventing knitted fabric woven with heat-welding elastic yarn. Sizes of opening parts of the neck, side, and bottom of the garment are smaller than those of a standard product; a total length and sleeve length of the garment are larger than those of the standard product; and a body width, cuff, waist, and lower bottom edge of the garment are equal to those of the standard product. The garment can be cut into any design shape and can be used with the opening parts left cut-off.Type: GrantFiled: April 1, 2005Date of Patent: October 16, 2012Assignee: Gunze LimitedInventors: Mizue Yamashita, Naoko Fujimoto, Hitomi Arimura, Akira Nakai, Tsutomu Suzuoki, Shinobu Tabata, Masayuki Tani, Taisuke Yamamoto
-
Publication number: 20120167635Abstract: A freely cuttable garment is provided. The freely cuttable garment is capable of being cut by a consumer into any design shape for use. The garment is formed of a fray-preventing knitted fabric woven with heat-welding elastic yarn. Sizes of opening parts of the neck, side, and bottom of the garment are smaller than those of a standard product; a total length and sleeve length of the garment are larger than those of the standard product; and a body width, cuff, waist, and lower bottom edge of the garment are equal to those of the standard product. The garment can be cut into any design shape and can be used with the opening parts left cut-off.Type: ApplicationFiled: March 14, 2012Publication date: July 5, 2012Inventors: Mizue Yamashita, Naoko Fujimoto, Hitomi Arimura, Akira Nakai, Tsutomu Suzuoki, Shinobu Tabata, Masayuki Tani, Taisuke Yamamoto
-
Patent number: 7978053Abstract: An apparatus for managing information about an integrated circuit tag includes an acquiring unit and a storing unit. The acquiring unit acquires communication range information that is information about a range in which the integrated circuit tag communicates with an antenna of a reader/writer. The integrated circuit tag includes a transmitting device that transmits position identification information for identifying a position of the integrated circuit tag. The storing unit stores the communication range information in association with antenna identification information and integrated-circuit-tag identification information.Type: GrantFiled: August 30, 2005Date of Patent: July 12, 2011Assignee: Fujitsu LimitedInventors: Masashi Doi, Akira Nakai
-
Publication number: 20090208720Abstract: Provided is a polybutylene terephthalate resin composition maintaining mechanical strength while providing excellent toughness, and which has excellent flowability during melt molding. In particular, to 100 parts by weight of the sum of 50 to 99 parts by weight of (A) a polybutylene terephthalate resin and 1 to 50 parts by weight of (B) a thermoplastic elastomer, there is added 0.01 to 5 parts by weight of (C) an acrylic-based oligomer.Type: ApplicationFiled: December 18, 2007Publication date: August 20, 2009Applicant: WinTech Polymer Ltd.Inventors: Yasumitsu Miyamoto, Akira Nakai
-
Publication number: 20090007309Abstract: A garment is provided which a purchaser can freely cut after purchase into any design shape and then wear, and also which has a cut-off part requiring no high-level cutting and sewing processing techniques. The garment is formed of a fray-preventing knitted fabric woven with heat-welding elastic yarn. Sizes of opening parts of the neck, side, and bottom of the garment are smaller than those of a standard product; a total length and sleeve length of the garment are larger than those of the standard product; and a body width, cuff, waist, and lower bottom edge of the garment are equal to those of the standard product. The garment can be cut into any design shape and can be used with the opening parts left cut-off.Type: ApplicationFiled: April 1, 2005Publication date: January 8, 2009Applicant: GUNZE LIMITEDInventors: Mizue Yamashita, Naoko Fujimoto, Hitomi Arimura, Akira Nakai, Tsutomu Suzuoki, Shinobu Tabata, Masayuki Tani, Taisuke Yamamoto
-
Publication number: 20060255919Abstract: An apparatus for managing information about an integrated circuit tag includes an acquiring unit and a storing unit. The acquiring unit acquires communication range information that is information about a range in which the integrated circuit tag communicates with an antenna of a reader/writer. The integrated circuit tag includes a transmitting device that transmits position identification information for identifying a position of the integrated circuit tag. The storing unit stores the communication range information in association with antenna identification information and integrated-circuit-tag identification information.Type: ApplicationFiled: August 30, 2005Publication date: November 16, 2006Applicant: FUJITSU LIMITEDInventors: Masashi Doi, Akira Nakai
-
Patent number: 6168025Abstract: A holding blade is formed to be separated from a neighboring holding blades. A body of an elastic plate is separated from bodies of neighboring elastic plates. Each elastic plate base is integrally formed and connected with each corresponding elastic plate body. The thickness of the elastic plate gradually decreases from the junction between the elastic plate base and the frame portion toward its top end. The surface of the elastic plate is shaped in a curved manner. The cross-section of the elastic plate body is substantially rectangular in shape with a larger width in the horizontal direction, and terrace portion extends outward from the elastic plate body.Type: GrantFiled: November 28, 1997Date of Patent: January 2, 2001Assignees: Komatsu Electronic Metals Co., Ltd., Komatsu Plastics Industry Co., Ltd.Inventors: Youichi Sakurai, Ryou Miyahara, Ryousei Ichino, Akira Nakai
-
Patent number: 5886139Abstract: To economically produce a polyacetal copolymer excellent in properties including thermal stability by copolymerizing trioxane as the main monomer through simple steps, a polyacetal copolymer is produced by copolymerizing trioxane as the main monomer using a nonvolatile protonic acid catalyst as a polymerization catalyst until the conversion reaches at least 60% (based on all monomers), and then vaporizing unreacted monomers to separate, remove, and recover the same from the polymerization system to thereby reduce the residual monomer content of the polymerization system to 5% by weight or lower.Type: GrantFiled: April 11, 1997Date of Patent: March 23, 1999Assignee: Polyplastics Co., Ltd.Inventors: Kaoru Yamamoto, Akira Nakai
-
Patent number: 5866670Abstract: A process for producing a polyacetal copolymer, which is extremely heat-stable and is extremely reduced in the quantity of unstable terminals even in a high polymerization yield in which trioxane as the principal monomer, comprises copolymerization of trioxane as the principal monomer with a cyclic ether or cyclic formal having at least one carbon-to-carbon bond as the comonomer by using a specific heteropoly-acid or acid salt thereof as a polymerization catalyst until the content of the remaining monomers is lowered to at most 10% by weight based on all the monomers fed, adding 0.01 to 10% by weight, based on the resulting crude polymer, of a solution containing a catalyst deactivator, or contacting a basic gas as the deactivator to deactivate the catalyst, and subjecting the crude polymer as such to heat melting treatment without washing thereof.Type: GrantFiled: August 15, 1996Date of Patent: February 2, 1999Assignee: Polyplastics Co., Ltd.Inventors: Akira Nakai, Kaoru Yamamoto, Eiji Masuda, Hiroyuki Kanai
-
Patent number: 5728798Abstract: In preparing a polyacetal copolymer through copolymerization of trioxane as the principal monomer with a cyclic ether or cyclic formal having at least one carbon-carbon bond as the comonomer, 0.05 to 100 ppm (on the weight basis), based on the total amount of the monomers, of a heteropoly-acid or an acidic salt thereof is used as a polymerization catalyst, and a liquid mixture preliminarily prepared by mixing at least part or the whole of the comonomer with the polymerization catalyst is added to trioxane to effect copolymerization. According to such the process, the polymerization yield and the degree of polymerization (molecular weight) are enhanced, and a polyacetal copolymer having an improved stability can be obtained.Type: GrantFiled: March 7, 1997Date of Patent: March 17, 1998Assignee: Polyplastics Co., Ltd.Inventors: Akira Nakai, Kaoru Yamamoto
-
Patent number: 5726276Abstract: The present invention provides a process for preparing a thermally very stable polyacetal copolymer having very small unstable terminals even at a high polymerization yield, by the copolymerization of trioxane as the principal monomer with a comonomer copolymerizable therewith, wherein an isopolyacid or an acidic salt thereof is used as a polymerization catalyst; the catalyst can simply be deactivated in a small amount of a deactivator solution after the polymerization; and a washing step is not required. The copolymerization is effected with an isopolyacid or an acidic salt thereof used as a polymerization catalyst until the remaining monomers account for at most 10% by weight of all the fed monomers, and a solution containing a deactivator for the above catalyst is added in an amount of 0.01 to 10% by weight based on the resulting crude polymer to deactivate the catalyst, followed by subjecting the crude polymer intact to a heat-melting treatment without washing it.Type: GrantFiled: October 1, 1996Date of Patent: March 10, 1998Assignee: Polyplastics Co., Ltd.Inventors: Akira Nakai, Eiji Masuda, Kaoru Yamamoto
-
Patent number: 5712372Abstract: The present invention relates generally to DNA sequences encoding human thyroid hormone receptor proteins and more particularly to DNA sequences encoding human thyroid hormone receptor protein designated hTR.alpha.1, to the polypeptide products of recombinant expression of these DNA sequences, to peptides whose sequences are based on amino acid sequences deduced from these DNA sequences, to antibodies specific for such proteins and peptides, and to procedures for detection and quantification of such proteins and nucleic acids related thereto.Type: GrantFiled: March 21, 1995Date of Patent: January 27, 1998Assignee: Arch Development CorporationInventors: Leslie J. DeGroot, Akira Nakai
-
Patent number: 5438126Abstract: The DNA encoding human thyroid hormone receptor protein alpha-1 (hTR -1). This polynucleotide can be used as a probe to detect the presence of a third form of human thyroid hormone receptor protein.Type: GrantFiled: February 3, 1992Date of Patent: August 1, 1995Assignee: Arch Development CorporationInventors: Leslie J. DeGroot, Akira Nakai
-
Patent number: 4933444Abstract: Disclosed is a process for preparing 2.beta.-substituted-methylpenicillin derivative of the formula ##STR1## wherein R is H or carboxyl protecting group, R.sub.1 is H or halo, R.sub.2 is H, lower alkyl, lower alkoxy, halogen, azido, lower alkylthio, phthalimide or a group --NHR.sub.3 (wherein R.sub.3 is H or acyl), and --N Y is an optionally substituted monocyclic or bicyclic heterocyclic group having 1 to 4 nitrogen atoms in the ring structure, the process comprising reacting a compound of the formula ##STR2## wherein X is Cl or Br, and R, R.sub.1 and R.sub.2 are as defined above with a heterocyclic compound of the formula ##STR3## wherein --N Y is as defined above.Type: GrantFiled: June 26, 1989Date of Patent: June 12, 1990Assignees: Taiho Pharmaceutical Co., Ltd., Otsuka Kagaku Kabushiki KaishaInventors: Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada, Akira Nakai, Hisashi Ohbayashi
-
Patent number: 4912213Abstract: The present invention provides a process for preparing a penicillanic acid derivative of the formula ##STR1## which comprises reacting lead with a halogenated penicillanic acid derivative of the formula ##STR2## wherein X, Y, Z and R.sup.1 are as defined in the specification. The reaction is advantageously conducted in the presence of a metal having higher ionization tendency than lead such as aluminum, iron, magnesium or a mixture thereof.Type: GrantFiled: September 7, 1988Date of Patent: March 27, 1990Assignees: Otsuka Kagaku Kabushiki Kaisha, Taiho Pharmaceutical Company, LimitedInventors: Masatoshi Taniguchi, Michio Sasaoka, Kiyotoshi Matsumura, Ichiro Kawahara, Kenji Kase, Daisuke Suzuki, Shigeru Torii, Hideo Tanaka, Motoaki Tanaka, Akira Nakai
-
Patent number: 4898939Abstract: A process for preparing a 2.beta.-substituted-methylpenicillin compound of the formula ##STR1## wherein --N Y is an optionally substituted heterocyclic group containing 2 to 4 nitrogen atoms as the hetero atom in the ring structure, and R.sub.1 is a penicillin carboxyl protecting group, the process comprising reacting an azetidinonedisulfide compound of the formula ##STR2## wherein R.sub.1 is as defined above and R is a substituted or unsubstituted heterocyclic group with a nitrogen-containing heterocyclic compound of the formula ##STR3## wherein ##STR4## is as defined above in the presence of a metal compound.Type: GrantFiled: February 28, 1989Date of Patent: February 6, 1990Assignees: Taiho Pharmaceutical Co., Ltd., Otsuka Kagaku Kabushiki KaishaInventors: Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada, Akira Nakai
-
Patent number: 4895941Abstract: 2.alpha.-Methyl-2.beta.-(1,2,3-triazol-1-yl)methylpenam-3.alpha.-carboxylic acid derivatives are prepared by reacting a penicillanic acid sulfoxide derivative of the formula ##STR1## wherein R is a penicillin carboxyl protecting group, and R.sub.1 is hydrogen or halogen, R.sub.2 is hydrogen, lower alkyl or the like with a triazole derivative of the formula ##STR2## wherein R.sub.3 and R.sub.4 are hydrogen, trialkylsilyl, lower alkyl, lower alkoxy or the like and R.sub.5 is hydrogen or silyl substituted with 3 groups selected from the class consisting of lower alkyl, benzyl and phenyl in a solvent.Type: GrantFiled: February 28, 1989Date of Patent: January 23, 1990Assignees: Taiho Pharmaceutical Co., Ltd., Otsuka Kagaku Kabushiki KaishaInventors: Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada, Akira Nakai