Patents by Inventor Yoshinori Ochiai
Yoshinori Ochiai 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).
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Patent number: 11953598Abstract: A laser tracking device includes an adjustment device, a telescope, and a drive device. The adjustment device modifies the emission direction of first light wave. The telescope emits the first light wave in the emission direction modified by the adjustment device. The drive device rotates the telescope based on a predicted path of a moving body. The adjustment device provides more precision in modifying the emission direction of the first light wave than in the drive device rotating the telescope. Further, the adjustment device modifies the emission direction to offset the modification of the emission direction caused by the rotation of the telescope from a time when a tracking start condition is satisfied until the moving body is detected.Type: GrantFiled: November 12, 2021Date of Patent: April 9, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Atsushi Ochiai, Koichi Hamamoto, Yoshinori Kamiya
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Patent number: 5039694Abstract: Disclosed are substituted-amido derivatives of a general formula (I): ##STR1## in which R.sub.1 represents a group as specifically defined herein; R.sub.2 represents a hydrogen atom, a methyl group, a methoxy group or a halogne atom; B represents a 5-membered hetero-aromatic group as specifically defined herein, as well as a method for preparation of the said derivatives and a fungicide containing the said derivative as an active ingredient.Type: GrantFiled: April 28, 1989Date of Patent: August 13, 1991Assignee: Nissan Chemical Industries, Ltd.Inventors: Hideo Suzuki, Takeshi Mita, Toshiaki Takeyama, Yoshinori Ochiai, Masami Hanaue, Masao Nishikubo, Kazuhiro Yamagishi
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Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, fungicidal compositions
Patent number: 5026850Abstract: Compounds of the formula: ##STR1## wherein R is a member selected from the group consisting of lower alkyls having from 2 to 4 carbon atoms; and chlorine and bromine. The compounds are useful as active ingredients in, e.g., insecticidal, acaricidal, nematicidal, fungicidal and expellant compositions.Type: GrantFiled: June 6, 1989Date of Patent: June 25, 1991Assignee: Nissan Chemical Industries, Ltd.Inventors: Masakazu Taniguchi, Masatoshi Baba, Yoshinori Ochiai, Masayoshi Hirose, Kiminori Hirata -
Patent number: 4908379Abstract: A nitrogen-containing heterocyclic compound of the following formula: ##STR1## wherein D represents --N.dbd. or ##STR2## E represents .dbd.N--, ##STR3## G represents --N.dbd., ##STR4## with proviso that when G represents --N.dbd. or ##STR5## the bond of G and E is double bond; and G represents ##STR6## the bond thereof is a single bond, but the case that D represents ##STR7## E represents ##STR8## and G represents --N.dbd. is omitted (R.sup.1, R.sup.2, R.sup.9, R.sup.10, X, Y, A and Q are specified in the specification), as well as compositions for controlling and/or preventing pests and blights, said compositions containing one or two or more of said compounds as an active ingredient.Type: GrantFiled: April 25, 1988Date of Patent: March 13, 1990Assignee: Nissan Chemical Industries Ltd.Inventors: Yasuyuki Nakajima, Takahiro Makabe, Kazunari Nakayama, Tatsuo Numata, Kiminori Hirata, Masaki Kudo, Yoshinori Ochiai, Masayoshi Hirose
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Patent number: 4906627Abstract: Compounds of the following formula: ##STR1## wherein Z.sup.3 represents halogen atom, straight or branched chain alkyl group having 1 to 10 carbon atoms, alkoxy group having 1 to 10 carbon atoms, alkylcarbonyl having 2 to 10 carbon atoms, alkoxyalkyl group having 2 to 4 carbon atoms, ##STR2## W represents halogen atom, alkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, or nitro group, m is 0 or an integer of 1 to 2, and when m is 2, W may be same or different, and compositions for controlling insects, acari and nemati which contain such compound.Type: GrantFiled: May 6, 1988Date of Patent: March 6, 1990Assignee: Nissan Chemical Industries, Ltd.Inventors: Yasuyuki Nakajima, Yasuo Kawamura, Tomoyuki Ogura, Takahiro Makabe, Kiminori Hirata, Masaki Kudo, Yoshinori Ochiai, Masayoshi Hirose
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Patent number: 4877787Abstract: Novel 3(2H)-pyridazinone derivatives having the formula I: ##STR1## wherein, R is a straight or branched C.sub.2 to C.sub.6 alkyl, R.sup.1 and R.sup.2 are each independently hydrogen or a lower alkyl, R.sup.4 is a halogen, R.sup.3 is a halogen, an alkyl, a cycloalkyl, an alkoxy, a haloalkyl, a haloalkoxy, --CN, --NO.sub.2, a phenyl, a benzyloxy, a benzyl, a phenoxy, a phenylthio, a pyridyloxy, a quinoxalyloxy, a lower alkenyloxy, a lower alkylthio, a lower haloalkylthio, --Si(CH.sub.3).sub.3, --OH, --N(CH.sub.3).sub.2, --SCN, --COOCH.sub.3 or --OCH(CH.sub.3)COOC.sub.2 H.sub.5, and n is an integer of 1 to 5, said R.sup.3 being the same or different when n is an integer of 2 to 5. A process for preparation of said derivatives is also provided. These derivatives are useful as an active ingredient of insecticidal, acaricidal, nematicidal and/or fungicidal compositions for agricultural and horticultural uses as well as of expellent compositions for ticks parasitic on animals.Type: GrantFiled: March 17, 1987Date of Patent: October 31, 1989Assignee: Nissan Chemical IndustriesInventors: Masakazu Taniguchi, Masayoshi Hirose, Masatoshi Baba, Kiminori Hirata, Yoshinori Ochiai
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Patent number: 4874861Abstract: Novel 3(2H)-pyridazinone derivatives having the general formula (I): ##STR1## wherein, R denotes a straight or branched C.sub.1 to C.sub.6 alkyl; A denotes a straight or branched C.sub.1 to C.sub.6 alkyl or a halogen; X denotes oxygen or sulfur atom; Q denotes a group; ##STR2## when A is a straight or branched C.sub.1 to C.sub.6 alkyl, and Q denotes a group: ##STR3## when A is a halogen atom; R.sup.1 and R.sup.2 denote each independently hydrogen, a lower alkyl, a lower haloalkyl, or 4-tert-butylphenyl; B denotes --CR.sup.6 .dbd.CR.sup.7 --, --CR.sup.6 R.sup.7 O--, or ##STR4## (wherein, R.sup.6 and R.sup.7 denote various specific organic radicals. A process for preparation of said derivatives is also provided. These derivatives are useful as an active ingredient of insecticidal, acaricidal, nematicidal and/or fungicidal compositions for agricultural and horticultural uses as well as of expellent compositions for ticks parasitic on animals.Type: GrantFiled: November 30, 1987Date of Patent: October 17, 1989Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Yasuo Kawamura, Shigeru Ishii, Masatoshi Baba, Masakazu Taniguchi, Masayoshi Hirose, Kiminori Hirata, Yoshinori Ochiai
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Patent number: 4837217Abstract: A 3(2H)-pyridazinone derivative of the general formula (I): ##STR1## wherein R is a straight or branched C.sub.2 -C.sub.6 alkyl,A is a straight or branched C.sub.1 -C.sub.6 alkyl or a halogen atom,X is --O-- or --S--,R.sup.1 and R.sup.2 are each independently hydrogen atom or C.sub.1 -C.sub.3 alkyl,B is --CH.dbd.CH--, --N.dbd.CH--, --N.dbd.N--, --S--, --O-- or ##STR2## wherein R.sup.3 is hydrogen or C.sub.1 -C.sub.3 alkyl, Y is a halogen atom, a straight or branched C.sub.1 -C.sub.6 alkyl, a C.sub.3 -C.sub.6 cycloalkyl or cycloalkoxy, and other substituents,n is 0 or an integer of 1 to 3, and when n is 2 or 3, Y may be same or different, with the proviso that when B is --CH.dbd.CH--, n is an integer of 1 to 3 and at least one of Y is --O--W, as this term is defined in the specification.A process for the preparation of said derivatives is also provided.Type: GrantFiled: April 11, 1986Date of Patent: June 6, 1989Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Yasuo Kawamura, Masatoshi Baba, Shigeru Ishii, Kiminori Hirata, Masaki Kudo, Yoshinori Ochiai, Masayoshi Hirose
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Patent number: 4571397Abstract: Novel 5-substituted -3(2H)-pyridazinone derivatives and preparation thereof are provided.The derivatives have the formula: ##STR1## wherein, R denotes an alkyl, R.sup.1 and R.sup.2 denote each independently hydrogen or a lower alkyl, X denotes hydrogen, a lower alkyl, a halogen, a lower alkoxy, a lower haloalkyl, a lower haloalkoxy, a cycloalkyl, trimethylsilyl (-Si(CH.sub.3).sub.3), ##STR2## (wherein Y denotes hydrogen, a halogen, a lower alkyl, a lower alkoxy, a lower haloalkyl, a lower haloalkoxy or a cycloalkyl, and m is an integer of 1 to 5), n is an integer of 1 to 5, and Z denotes a halogen; said X being the same or different when n is 2 or more, and the alkyls and the alkyl moieties contained in the groups being straight or branched.Type: GrantFiled: February 17, 1983Date of Patent: February 18, 1986Assignee: Nissan Chemical IndustriesInventors: Masakazu Taniguchi, Masatoshi Baba, Yoshinori Ochiai, Masayoshi Hirose, Kiminori Hirata
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Patent number: 4200796Abstract: A storage cell type X-ray apparatus uses a storage cell as its power source and operates so that the dc voltage of the power source is converted to an ac voltage, this ac voltage is elevated to a higher voltage and rectified to obtain a high dc voltage. The resulting voltage is applied to an X-ray tube, to cause this X-ray tube to emit X-rays. This apparatus includes means for stabilizing the voltage applied to the X-ray tube.Type: GrantFiled: June 15, 1978Date of Patent: April 29, 1980Assignee: Hitachi Medical CorporationInventors: Fumio Murakami, Takeshi Enya, Yoshinori Ochiai
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Patent number: 4036984Abstract: Soil fungi-inhibiting agent containing as the active ingredient one or more of the compounds represented by the following general formula ##STR1## wherein I. WHEN BOTH X and Y are oxygen atoms, Z is hydrogen atom, unsubstituted alkyl group, unsubstituted alkenyl group, ##STR2## (in this case the compound is p-toluene sulfonate), NH.sub.2 CH.sub.2 -- (in this case the compound is p-toluene sulfonate), acyl group, ClCH.sub.2 CONH--, or alkyl group substituted by substituents such as R.sub.1 COO--, CH.sub.3 COS--, R.sub.2 O--, R.sub.2 S--, HO--, HOOC--, CH.sub.3 CONH--, acyl group, alkoxyacyl group, where R.sub.1 is lower-alkyl group or alkenyl group, R.sub.2 is lower-alkyl group or benzyl group;Ii. when X is oxygen and Y is sulfur or --NH--, Z is lower alkyl group;Iii. when X is sulfur and Y is oxygen, Z is lower-alkyl group, acetylmethyl group, methoxymethyl group, 2-methyl-1-propynyl group or nitromethyl group;Iv. when X is sulfur and Y is --NH--, Z is lower-alkyl group.Type: GrantFiled: April 28, 1975Date of Patent: July 19, 1977Assignee: Nissan Chemical Industries, Ltd.Inventors: Hiroki Takahashi, Kiyomi Ozawa, Yoshihiro Iwasawa, Masayuki Ogawa, Shigekatu Okamoto, Yoshinori Ochiai, Eizo Katakura