Norihiro Ogawa

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Colored, anodized aluminum-base article and method of preparing same
- Patent number 4,606,796
- Issue date Aug 19, 1986
- Asahi Malleable Iron Co., Ltd.
- Yasuhiro Hanazima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Speed-shift apparatus for sheet winch
- Patent number 4,333,362
- Issue date Jun 8, 1982
- Asahi Malleble Iron Co., Ltd.
- Masumi Sugioka
- B66 - HOISTING LIFTING HAULING