Shoji Toda

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optically active biphenyl derivative, process for preparation there...
- Patent number 5,741,438
- Issue date Apr 21, 1998
- Sumitomo Chemical Company, Limited
- Isao Kurimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alcohol reactants for forming phenylpyrimidine derivatives and proc...
- Patent number 5,723,610
- Issue date Mar 3, 1998
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active benzene derivatives, process for producing the sam...
- Patent number 5,693,251
- Issue date Dec 2, 1997
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal mixture and liquid crystal element comprsing the same
- Patent number 5,545,345
- Issue date Aug 13, 1996
- Sumitomo Chemical Company, Limited
- Chizu Sekine
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phenylpyrimidine derivatives, process for preparing the same, liqui...
- Patent number 5,539,115
- Issue date Jul 23, 1996
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetylene derivatives, process for producing the same, liquid cryst...
- Patent number 5,534,188
- Issue date Jul 9, 1996
- Sumitomo Chemical Company, Limited
- Masayoshi Minai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active naphthalene derivative, process for preparation th...
- Patent number 5,422,038
- Issue date Jun 6, 1995
- Sumitomo Chemical Company, Limited
- Shoji Toda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active benzene derivatives, process for producing the sam...
- Patent number 5,389,293
- Issue date Feb 14, 1995
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active ester derivatives, preparation process thereof, li...
- Patent number 5,385,693
- Issue date Jan 31, 1995
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active aromatic compounds, preparation process therefor,...
- Patent number 5,374,376
- Issue date Dec 20, 1994
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optically active pyrimidine compound, process for producing the sam...
- Patent number 5,326,871
- Issue date Jul 5, 1994
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active ester derivatives, preparation process thereof, li...
- Patent number 5,264,151
- Issue date Nov 23, 1993
- Sumitomo Chemical Company, Limited
- Takayuki Higashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active aromatic compounds, preparation process thereof, a...
- Patent number 5,238,598
- Issue date Aug 24, 1993
- Sumitomo Chemical Company, Limited
- Isao Kurimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active ester derivatives, preparation process thereof, li...
- Patent number 5,124,070
- Issue date Jun 23, 1992
- Sumitomo Chemical Company, Limited
- Takayuki Higashii
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Optically active biphenyl derivative, process for preparation there...

Alcohol reactants for forming phenylpyrimidine derivatives and proc...

Optically active benzene derivatives, process for producing the sam...

Liquid crystal mixture and liquid crystal element comprsing the same

Phenylpyrimidine derivatives, process for preparing the same, liqui...

Acetylene derivatives, process for producing the same, liquid cryst...

Optically active naphthalene derivative, process for preparation th...

Optically active benzene derivatives, process for producing the sam...

Optically active ester derivatives, preparation process thereof, li...

Optically active aromatic compounds, preparation process therefor,...

Optically active pyrimidine compound, process for producing the sam...

Optically active ester derivatives, preparation process thereof, li...

Optically active aromatic compounds, preparation process thereof, a...

Optically active ester derivatives, preparation process thereof, li...