Ichirou Kawamura

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk cartridge and adapter
- Patent number 6,430,147
- Issue date Aug 6, 2002
- Matushita Electric Industrial Co., Ltd.
- Yoshikazu Goto
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge and adapter with locking and misinsertion preventing...
- Patent number 6,392,987
- Issue date May 21, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshikazu Goto
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge and adapter
- Patent number 6,288,999
- Issue date Sep 11, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshikazu Goto
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cartridge with finger-like holding members and three-part supp...
- Patent number 6,172,962
- Issue date Jan 9, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshikazu Goto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus with cooling arrangement
- Patent number 5,493,457
- Issue date Feb 20, 1996
- Matsushita Electric Industrial Co., Ltd.
- Ichirou Kawamura
- G11 - INFORMATION STORAGE