Ubao Jibiki

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Telescopic sight with detachable night vision apparatus
- Patent number 6,131,294
- Issue date Oct 17, 2000
- Hakko Co., LTD
- Ubao Jibiki
- G02 - OPTICS
Information Patent Grant
Telescope including an interposition gear for zoom operation
- Patent number 5,764,410
- Issue date Jun 9, 1998
- Hakko Co., Ltd.
- Ubao Jibiki
- G02 - OPTICS