Ryoichi Kawaguchi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Minimum force output control method for counter-mass with cable
- Patent number 7,366,642
- Issue date Apr 29, 2008
- Nikon Corporation
- Yi-Ping Hsin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual stage following method and apparatus
- Patent number 5,793,052
- Issue date Aug 11, 1998
- Nikon Corporation
- Ryoichi Kawaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Active damper with counter mass to compensate for structural vibrat...
- Publication number 20070097340
- Publication date May 3, 2007
- Nikon Corporation
- Bausan Yuan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Minimum force output control method for counter-mass with cable
- Publication number 20060241873
- Publication date Oct 26, 2006
- Nikon Corporation
- Yi-Ping Hsin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Control system and method for improving tracking accuracy of a stag...
- Publication number 20040128918
- Publication date Jul 8, 2004
- Pai-Hsueh Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY