Tetsuya Ogawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tolan derivative and a liquid crystal mixture containing the same
- Patent number RE34264
- Issue date May 25, 1993
- Chisso Corporation
- Yasuyuki Goto
- 252 - Compositions
Information Patent Grant
Phenylpyrimidinecarboxylate derivative
- Patent number 5,112,523
- Issue date May 12, 1992
- Chisso Corporation
- Naoyuki Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active monoester compounds and producing
- Patent number 5,089,176
- Issue date Feb 18, 1992
- Chisso Corporation
- Tetsuya Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dicyclohexylethylene derivatives
- Patent number 5,055,220
- Issue date Oct 8, 1991
- Chisso Corporation
- Manabu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivative and liquid crystal composition containing same
- Patent number 4,917,819
- Issue date Apr 17, 1990
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylpyrimidinecarboxylate derivative
- Patent number 4,874,546
- Issue date Oct 17, 1989
- Chisso Corporation
- Naoyuki Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorophenylcyclohexane derivative
- Patent number 4,855,076
- Issue date Aug 8, 1989
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tolan derivative and liquid crystal composition containing the same
- Patent number 4,839,091
- Issue date Jun 13, 1989
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivative and liquid crystal composition containing th...
- Patent number 4,820,443
- Issue date Apr 11, 1989
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihalogeno-aromatic compound
- Patent number 4,816,179
- Issue date Mar 28, 1989
- Chisso Corporation
- Shigeru Sugimori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Novel tolan type liquid crystal compound
- Patent number 4,816,180
- Issue date Mar 28, 1989
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivative and liquid crystal composition containing same
- Patent number 4,797,228
- Issue date Jan 10, 1989
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tolan derivative and a liquid crystal mixture containing the same
- Patent number 4,778,620
- Issue date Oct 18, 1988
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ester compound
- Patent number 4,778,621
- Issue date Oct 18, 1988
- Chisso Corporation
- Toyoshiro Isoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pyrimidinyldioxane derivatives
- Patent number 4,774,020
- Issue date Sep 27, 1988
- Chisso Corporation
- Kisei Kitano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
4'-cyano-3'-halogenophenyl 4-(5-substituted-pyrimidin-2-yl)benzoate...
- Patent number 4,756,847
- Issue date Jul 12, 1988
- Chisso Corporation
- Naoyuki Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ester compound
- Patent number 4,696,759
- Issue date Sep 29, 1987
- Chisso Corporation
- Toyoshiro Isoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyclohexane derivative
- Patent number 4,695,398
- Issue date Sep 22, 1987
- Chisso Corporation
- Yasuyuki Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel liquid crystal compound for high temperatures
- Patent number 4,684,478
- Issue date Aug 4, 1987
- Chisso Corporation
- Shigeru Sugimori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine derivative and liquid crystal composition containing same
- Patent number 4,684,476
- Issue date Aug 4, 1987
- Chisso Corporation
- Kisei Kitano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine derivatives and their use in liquid crystals
- Patent number 4,684,477
- Issue date Aug 4, 1987
- Chisso Corporation
- Shigeru Sugimori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihalogeno-aromatic compound
- Patent number 4,683,078
- Issue date Jul 28, 1987
- Chisso Corporation
- Shigeru Sugimori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal ester compound
- Patent number 4,680,137
- Issue date Jul 14, 1987
- Chisso Corporation
- Toyoshiro Isoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phenoxypropanol ester derivative
- Patent number 4,673,529
- Issue date Jun 16, 1987
- Chisso Corporation
- Shigeru Sugimori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Novel liquid crystal compound
- Patent number 4,668,425
- Issue date May 26, 1987
- Chisso Corporation
- Kazunori Nigorikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1,4-dipyrimidinylbenzene derivative
- Patent number 4,640,796
- Issue date Feb 3, 1987
- Chisso Corporation
- Naoyuki Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-alkyl-2-(3,4-difluorophenyl)pyrimidine and nematic liquid crystal...
- Patent number 4,640,795
- Issue date Feb 3, 1987
- Chisso Corporation
- Tetsuya Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ester compounds having a pyrimidine ring
- Patent number 4,623,477
- Issue date Nov 18, 1986
- Chisso Corporation
- Tetsuya Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bipyrimidinyl derivatives
- Patent number 4,609,485
- Issue date Sep 2, 1986
- Chisso Corporation
- Kisei Kitano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted-6-(5-substituted-2-pyrimidinyl)naphthalenes
- Patent number 4,585,575
- Issue date Apr 29, 1986
- Chisso Corporation
- Shigeru Sugimori
- C07 - ORGANIC CHEMISTRY

Tetsuya Ogawa

Person

Patents Grantslast 30 patents

Tolan derivative and a liquid crystal mixture containing the same

Phenylpyrimidinecarboxylate derivative

Optically active monoester compounds and producing

Dicyclohexylethylene derivatives

Cyclohexane derivative and liquid crystal composition containing same

Phenylpyrimidinecarboxylate derivative

Fluorophenylcyclohexane derivative

Tolan derivative and liquid crystal composition containing the same

Cyclohexane derivative and liquid crystal composition containing th...

Dihalogeno-aromatic compound

Novel tolan type liquid crystal compound

Cyclohexane derivative and liquid crystal composition containing same

Tolan derivative and a liquid crystal mixture containing the same

Ester compound

Pyrimidinyldioxane derivatives

4'-cyano-3'-halogenophenyl 4-(5-substituted-pyrimidin-2-yl)benzoate...

Ester compound

Cyclohexane derivative

Novel liquid crystal compound for high temperatures

Pyrimidine derivative and liquid crystal composition containing same

Pyridine derivatives and their use in liquid crystals

Dihalogeno-aromatic compound

Liquid crystal ester compound

Phenoxypropanol ester derivative

Novel liquid crystal compound

1,4-dipyrimidinylbenzene derivative

5-alkyl-2-(3,4-difluorophenyl)pyrimidine and nematic liquid crystal...

Ester compounds having a pyrimidine ring

Bipyrimidinyl derivatives

2-substituted-6-(5-substituted-2-pyrimidinyl)naphthalenes