Hiroshi Saruwatari

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Tochigi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Zoom lens system and image pickup apparatus having the same
- Publication number 20050270662
- Publication date Dec 8, 2005
- Hiroshi Saruwatari
- G02 - OPTICS
Information Patent Application
Zoom lens system and camera incorporating the same
- Publication number 20040056969
- Publication date Mar 25, 2004
- Hiroyuki Hamano
- G02 - OPTICS
Information Patent Application
Zoom lens and image-taking apparatus
- Publication number 20030227691
- Publication date Dec 11, 2003
- Hiroshi Saruwatari
- G02 - OPTICS
Information Patent Application
Zoom lens and image pickup apparatus
- Publication number 20030063395
- Publication date Apr 3, 2003
- Hiroshi Saruwatari
- G02 - OPTICS
Information Patent Application
Zoom lens and optical apparatus using the same
- Publication number 20020063969
- Publication date May 30, 2002
- Hiroyuki Hamano
- G02 - OPTICS