Kouichi Hiratsuka

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus to which a process cartridge having a part...
- Patent number 6,654,578
- Issue date Nov 25, 2003
- Canon Kabushiki Kaisha
- Akira Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Connecting method of resin material molded product, process cartrid...
- Patent number 6,415,121
- Issue date Jul 2, 2002
- Canon Kabushiki Kaisha
- Akira Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Part connecting member, process cartridge, and electrophotographic...
- Publication number 20020037179
- Publication date Mar 28, 2002
- Akira Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL