Patents by Inventor Tohru Ohnishi
Tohru Ohnishi 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: 9175818Abstract: A light-emitting apparatus including: a substrate; an LED chip mounted on a first surface of the substrate; a fluorescent material-containing layer containing a first fluorescent material, which fluorescent material-containing layer is provided above the first surface of the substrate so as to cover the LED chip; and a color-adjusting fluorescent layer that contains a second fluorescent material, which color-adjusting fluorescent material layer is formed in a layer provided on an outer side of the fluorescent material-containing layer in an emission direction, the color-adjusting fluorescent layer being formed in dots. Thus, the present invention provides a light-emitting apparatus and a method for manufacturing the same, each making it possible to carry out fine color adjustment so as to prevent a subtle color shift that occurs due to a factor such as a difference in concentration of a fluorescent material or the like.Type: GrantFiled: April 16, 2014Date of Patent: November 3, 2015Assignee: SHARP KABUSHIKI KAISHAInventors: Kazuo Tamaki, Tohru Ohnishi, Toshio Hata
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Publication number: 20140225500Abstract: A light-emitting apparatus including: a substrate; an LED chip mounted on a first surface of the substrate; a fluorescent material-containing layer containing a first fluorescent material, which fluorescent material-containing layer is provided above the first surface of the substrate so as to cover the LED chip; and a color-adjusting fluorescent layer that contains a second fluorescent material, which color-adjusting fluorescent material layer is formed in a layer provided on an outer side of the fluorescent material-containing layer in an emission direction, the color-adjusting fluorescent layer being formed in dots. Thus, the present invention provides a light-emitting apparatus and a method for manufacturing the same, each making it possible to carry out fine color adjustment so as to prevent a subtle color shift that occurs due to a factor such as a difference in concentration of a fluorescent material or the like.Type: ApplicationFiled: April 16, 2014Publication date: August 14, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Kazuo TAMAKI, Tohru OHNISHI, Toshio HATA
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Patent number: 8736160Abstract: A light-emitting apparatus including: a substrate; an LED chip mounted on a first surface of the substrate; a fluorescent material-containing layer containing a first fluorescent material, which fluorescent material-containing layer is provided above the first surface of the substrate so as to cover the LED chip; and a color-adjusting fluorescent layer that contains a second fluorescent material, which color-adjusting fluorescent material layer is formed in a layer provided on an outer side of the fluorescent material-containing layer in an emission direction, the color-adjusting fluorescent layer being formed in dots. Thus, the present invention provides a light-emitting apparatus and a method for manufacturing the same, each making it possible to carry out fine color adjustment so as to prevent a subtle color shift that occurs due to a factor such as a difference in concentration of a fluorescent material or the like.Type: GrantFiled: February 16, 2010Date of Patent: May 27, 2014Assignee: Sharp Kabushiki KaishaInventors: Kazuo Tamaki, Tohru Ohnishi, Toshio Hata
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Patent number: 8130499Abstract: The present invention relates to a heat dissipation structure board and a module using this heat dissipation structure used for purpose required of high reliability such as a hybrid vehicle or an electric vehicle and to a method of manufacturing the heat dissipation structure. A resin structure is disposed on a lead frame constituting a heat dissipation board and an odd-shaped electronic component or the like mounted on this lead frame or the like to cover up the lead frame and the odd-shaped electronic component or the like, and this resin structure is fixed to a metal plate, a chassis of a device and the like to constitute the heat dissipation structure board as a whole, whereby fixing strengths of fixing the lead frame and the odd-shaped electronic component or the like, a bonding strength at an interface between the lead frame and the heat transfer layer and the like can be reinforced.Type: GrantFiled: November 28, 2008Date of Patent: March 6, 2012Assignee: Panasonic CorporationInventors: Tohru Ohnishi, Hitoshi Kouno, Toshiyuki Taniguchi, Koji Nakashima, Toshiyuki Nakata, Tsunetsugu Imanishi, Keiichi Nakao
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Patent number: 7964382Abstract: This invention provides a polynucleotide that encodes a protein having lactate dehydrogenase activity and such protein that can be used for producing D-lactic acid. This polynucleotide has the nucleotide sequence as shown in SEQ ID NO: 1 (a), and it hybridizes under stringent conditions with a probe comprising all or part of the nucleotide sequence as shown in SEQ ID NO: 1 or a complementary strand thereof and encodes a protein having D-lactate dehydrogenase activity (b).Type: GrantFiled: November 26, 2008Date of Patent: June 21, 2011Assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kabushiki KaishaInventors: Nobuhiro Ishida, Kenro Tokuhiro, Haruo Takahashi, Eiji Nagamori, Masana Hirai, Satoshi Saitoh, Tohru Ohnishi
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Publication number: 20100207521Abstract: A light-emitting apparatus including: a substrate; an LED chip mounted on a first surface of the substrate; a fluorescent material-containing layer containing a first fluorescent material, which fluorescent material-containing layer is provided above the first surface of the substrate so as to cover the LED chip; and a color-adjusting fluorescent layer that contains a second fluorescent material, which color-adjusting fluorescent material layer is formed in a layer provided on an outer side of the fluorescent material-containing layer in an emission direction, the color-adjusting fluorescent layer being formed in dots. Thus, the present invention provides a light-emitting apparatus and a method for manufacturing the same, each making it possible to carry out fine color adjustment so as to prevent a subtle color shift that occurs due to a factor such as a difference in concentration of a fluorescent material or the like.Type: ApplicationFiled: February 16, 2010Publication date: August 19, 2010Inventors: Kazuo TAMAKI, Tohru Ohnishi, Toshio Hata
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Publication number: 20100091464Abstract: The present invention relates to a heat dissipation structure board and a module using this heat dissipation structure used for purpose required of high reliability such as a hybrid vehicle or an electric vehicle and to a method of manufacturing the heat dissipation structure. A resin structure is disposed on a lead frame constituting a heat dissipation board and an odd-shaped electronic component or the like mounted on this lead frame or the like to cover up the lead frame and the odd-shaped electronic component or the like, and this resin structure is fixed to a metal plate, a chassis of a device and the like to constitute the heat dissipation structure board as a whole, whereby fixing strengths of fixing the lead frame and the odd-shaped electronic component or the like, a bonding strength at an interface between the lead frame and the heat transfer layer and the like can be reinforced.Type: ApplicationFiled: November 28, 2008Publication date: April 15, 2010Applicant: PANASONIC CORPORATIONInventors: Tohru Ohnishi, Hitoshi Kouno, Toshiyuki Taniguchi, Koji Nakashima, Toshiyuki Nakata, Tsunetsugu Imanishi, Keiichi Nakao
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Patent number: 7696333Abstract: The invention provides a promoter that can be used in the presence of an organic acid. The promoter includes DNA with promoter activity of high osmolarity response 7 gene (HOR7 gene), glycelaldehyde 3 phosphate dehydrogenase 2 gene (TDH2 gene), heat shock protein 30 gene (HSP30), hexose transport protein 7 gene (HXT7 gene), thioredoxin peroxidase 1 gene (AHP1 gene), or membrane protein 1 associated gene gene) of yeasts.Type: GrantFiled: November 5, 2004Date of Patent: April 13, 2010Assignees: Kabuhsiki Kaisha Toyota Chuo Jenjyusho, Toyota Jidosha Kabuhsiki KaishaInventors: Nobuhiro Ishida, Kenro Tokuhiro, Eiji Nagamori, Haruo Takahashi, Satoshi Saitoh, Tohru Ohnishi
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Publication number: 20090275095Abstract: This invention provides a polynucleotide that encodes a protein having lactate dehydrogenase activity and such protein that can be used for producing D-lactic acid. This polynucleotide has the nucleotide sequence as shown in SEQ ID NO: 1 (a), and it hybridizes under stringent conditions with a probe comprising all or part of the nucleotide sequence as shown in SEQ ID NO: 1 or a complementary strand thereof and encodes a protein having D-lactate dehydrogenase activity (b).Type: ApplicationFiled: November 26, 2008Publication date: November 5, 2009Inventors: Nobuhiro Ishida, Kenro Tokuhiro, Haruo Takahashi, Eiji Nagamori, Masana Hirai, Satoshi Saitoh, Tohru Ohnishi
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Publication number: 20090104675Abstract: Lactic acid with high optical purity that has not previously been achieved is produced. It has been found that the optical purity of lactic acid is reduced as the racemization reaction of lactic acid proceeds when lactic acid coexists with glycerol. By reducing the amount of glycerol prior to concentrating lactic acid by heating, the optical purity of lactic acid after concentration by heating can be maintained at a high level.Type: ApplicationFiled: November 20, 2008Publication date: April 23, 2009Inventors: Ikuo Yamaguchi, Osamu Saotome, Shigeru Kuromiya, Tohru Ohnishi, Noriko Yasutani, Satoshi Saitoh, Makoto Mouri, Mitsuru Nakano, Arimitsu Usuki, Nobuhiro Ishida, Kenro Tokuhiro, Eiji Nagamori, Haruo Takahashi
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Publication number: 20070161098Abstract: Lactic acid with high optical purity that has not previously been achieved is produced. It has been found that the optical purity of lactic acid is reduced as the racemization reaction of lactic acid proceeds when lactic acid coexists with glycerol. By reducing the amount of glycerol prior to concentrating lactic acid by heating, the optical purity of lactic acid after concentration by heating can be maintained at a high level.Type: ApplicationFiled: September 7, 2005Publication date: July 12, 2007Inventors: Ikuo Yamaguchi, Osamu Saotome, Shigeru Kuromiya, Tohru Ohnishi, Noriko Yasutani, Satoshi Saitoh, Makoto Mouri, Mitsuru Nakano, Arimitsu Usuki, Nobuhiro Ishida, Kenro Tokuhiro, Eiji Nagamori, Haruo Takahashi
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Publication number: 20070105202Abstract: This invention provides a polynucleotide that encodes a protein having lactate dehydrogenase activity and such protein that can be used for producing D-lactic acid. This polynucleotide has the nucleotide sequence as shown in SEQ ID NO: 1 (a), and it hybridizes under stringent conditions with a probe comprising all or part of the nucleotide sequence as shown in SEQ ID NO: 1 or a complementary strand thereof and encodes a protein having D-lactate dehydrogenase activity (b).Type: ApplicationFiled: May 21, 2004Publication date: May 10, 2007Inventors: Nobuhiro Ishida, Kenro Tokuhiro, Haruo Takahashi, Eiji Nagamori, Masana Hirai, Satoshi Saitoh, Tohru Ohnishi