Tadashi Nakamura

Person

Iwaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for selectively alkylating biphenyl
- Patent number 4,982,037
- Issue date Jan 1, 1991
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Tadashi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent for chromogenic dye-precursor material for pressure-sensiti...
- Patent number 4,822,767
- Issue date Apr 18, 1989
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Yoshio Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solvent for chromogenic dye-precursor material for pressure-sensiti...
- Patent number 4,795,493
- Issue date Jan 3, 1989
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Yoshio Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solvent of a chromogenic dye-precursor material for pressure-sensit...
- Patent number 4,786,630
- Issue date Nov 22, 1988
- Kureha Kagaku Kogyo Kabushiki Kaishi
- Tadashi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent for the chromogenic dye-precursor material for a pressure-s...
- Patent number 4,774,136
- Issue date Sep 27, 1988
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Yoshio Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing (2-hydroxy-2-propyl)-naphthalene compounds
- Patent number 4,746,757
- Issue date May 24, 1988
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Takashi Terauchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent of a chromogenic dye-precursor material for pressure-sensit...
- Patent number 4,737,189
- Issue date Apr 12, 1988
- Kawaguti & Partners
- Tadashi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent for chromogenic dye-precursor material for pressure-sensiti...
- Patent number 4,699,658
- Issue date Oct 13, 1987
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Yoshio Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solvent for chromogenic dye-precursor material for pressure-sensiti...
- Patent number 4,699,659
- Issue date Oct 13, 1987
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Yoshio Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tadashi Nakamura

Person

Patents Grantslast 30 patents

Process for selectively alkylating biphenyl

Solvent for chromogenic dye-precursor material for pressure-sensiti...

Solvent for chromogenic dye-precursor material for pressure-sensiti...

Solvent of a chromogenic dye-precursor material for pressure-sensit...

Solvent for the chromogenic dye-precursor material for a pressure-s...

Process for producing (2-hydroxy-2-propyl)-naphthalene compounds

Solvent of a chromogenic dye-precursor material for pressure-sensit...

Solvent for chromogenic dye-precursor material for pressure-sensiti...

Solvent for chromogenic dye-precursor material for pressure-sensiti...