Takeshi Tozawa

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer electrolyte electrochemical cell and process of preparing same
- Patent number 5,607,785
- Issue date Mar 4, 1997
- Tanaka Kikinzoku Kogyo K.K.
- Takeshi Tozawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cis oxalato (trans 1-1,2-cyclohexanediamine) PT(II) having opticall...
- Patent number 5,338,874
- Issue date Aug 16, 1994
- Tanaka Kikinzoku Kogyo K.K.
- Chihiro Nakanishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of optically resoluting optically active platinum complex c...
- Patent number 5,298,642
- Issue date Mar 29, 1994
- Tanaka Kikinzoku Kogyo K.K.
- Takeshi Tozawa
- C07 - ORGANIC CHEMISTRY