Taketoshi Naito

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal raney catalysts and preparation of hydrogenated compounds the...
- Patent number 6,245,920
- Issue date Jun 12, 2001
- Showa Denko K.K.
- Kouhei Morikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Noble metal raney catalysts and preparation of hydrogenated compoun...
- Patent number 6,215,030
- Issue date Apr 10, 2001
- Showa Denko K.K.
- Kouhei Morikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Noble metal Raney catalysts and preparation of hydrogenated compoun...
- Patent number 6,018,048
- Issue date Jan 25, 2000
- Showa Denko K.K.
- Kouhei Morikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-ulcer composition
- Patent number 4,954,512
- Issue date Sep 4, 1990
- Okamoto; Shosuke
- Katsunori Oguro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylalanine derivative and proteinase inhibitor
- Patent number 4,895,842
- Issue date Jan 23, 1990
- Shosuke Okamoto
- Shosuke Okamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phenylalanine derivative and proteinase inhibitor
- Patent number 4,873,253
- Issue date Oct 10, 1989
- Okamoto; Shosuke
- Shosuke Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing tertiary alkyl isocyanates
- Patent number 4,224,238
- Issue date Sep 23, 1980
- Showa Denko K.K.
- Nobuyuki Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing .alpha., .alpha.-dimethylbenzyl isocyanates
- Patent number 4,130,577
- Issue date Dec 19, 1978
- Showa Denko K.K.
- Nobuyuki Nagato
- C07 - ORGANIC CHEMISTRY

Taketoshi Naito

Person

Patents Grantslast 30 patents

Metal raney catalysts and preparation of hydrogenated compounds the...

Noble metal raney catalysts and preparation of hydrogenated compoun...

Noble metal Raney catalysts and preparation of hydrogenated compoun...

Anti-ulcer composition

Phenylalanine derivative and proteinase inhibitor

Phenylalanine derivative and proteinase inhibitor

Process for preparing tertiary alkyl isocyanates

Process for preparing .alpha., .alpha.-dimethylbenzyl isocyanates