Tomohiko Kawaji

Follow

Person

Minamikawachi-Gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Waterproof mechanism, sealing member, and camera including the same
- Patent number 6,002,884
- Issue date Dec 14, 1999
- Minolta Co., Ltd.
- Koichi Okumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Interchangeable-lens camera system having a waterproof mount mechan...
- Patent number 5,995,760
- Issue date Nov 30, 1999
- Minolta Co., Ltd.
- Yoshiyuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waterproof construction for camera with carrying strap
- Patent number 5,812,885
- Issue date Sep 22, 1998
- Minolta Co., Ltd.
- Rika Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY