Katsuhiko Kenjo

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surveying instrument incorporating a magnetic incremental rotary en...
- Patent number 6,629,371
- Issue date Oct 7, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Incremental rotary encoder, and a surveying instrument incorporatin...
- Patent number 6,622,391
- Issue date Sep 23, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Incremental rotary encoder
- Patent number 6,555,809
- Issue date Apr 29, 2003
- PENTAX Corporation
- Katsuhiko Kenjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surveying instrument incorporating a magnetic incremental rotary en...
- Patent number 6,550,150
- Issue date Apr 22, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Incremental rotary encoder
- Patent number 6,384,405
- Issue date May 7, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Katsuhiko Kenjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Incremental rotary encoder for measuring horizontal or vertical angles
- Patent number 6,304,079
- Issue date Oct 16, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Katsuhiko Kenjo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Incremental rotary encoder
- Publication number 20020153479
- Publication date Oct 24, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Katsuhiko Kenjo
- H03 - BASIC ELECTRONIC CIRCUITRY