Shotaro Kamiyama

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and electronic apparatus using display device
- Patent number 9,076,371
- Issue date Jul 7, 2015
- Seiko Instruments Inc.
- Kazuo Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Motor drive device, timepiece device, and electronic device
- Patent number 8,810,186
- Issue date Aug 19, 2014
- Seiko Instruments Inc.
- Shotaro Kamiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor control circuit and analogue electronic watch
- Patent number 8,569,991
- Issue date Oct 29, 2013
- Seiko Instruments Inc.
- Saburo Manaka
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVE DEVICE AND ANALOGUE ELECTRONIC TIMEPIECE
- Publication number 20120300595
- Publication date Nov 29, 2012
- Shotaro Kamiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor drive device, timepiece device, and electronic device
- Publication number 20120182840
- Publication date Jul 19, 2012
- Shotaro Kamiyama
- G04 - HOROLOGY
Information Patent Application
Number of steps counting apparatus, electronic apparatus, pedometer...
- Publication number 20120150488
- Publication date Jun 14, 2012
- Shotaro Kamiyama
- G01 - MEASURING TESTING
Information Patent Application
Stepping motor control circuit and analog electronic timepiece
- Publication number 20120014227
- Publication date Jan 19, 2012
- Keishi Honmura
- G04 - HOROLOGY
Information Patent Application
Display device and electronic apparatus using display device
- Publication number 20110310317
- Publication date Dec 22, 2011
- Kazuo Kato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Stepping motor control circuit and analog electronic timepiece
- Publication number 20110242946
- Publication date Oct 6, 2011
- Kenji Ogasawara
- G04 - HOROLOGY
Information Patent Application
Electronic watch, method of processing the same, and program therefor
- Publication number 20110205853
- Publication date Aug 25, 2011
- Shotaro Kamiyama
- G04 - HOROLOGY
Information Patent Application
Stepping motor control circuit and analogue electronic watch
- Publication number 20110141857
- Publication date Jun 16, 2011
- Saburo Manaka
- G04 - HOROLOGY

Shotaro Kamiyama

Person

Patents Grantslast 30 patents

Display device and electronic apparatus using display device

Motor drive device, timepiece device, and electronic device

Stepping motor control circuit and analogue electronic watch

Patents Applicationslast 30 patents

MOTOR DRIVE DEVICE AND ANALOGUE ELECTRONIC TIMEPIECE

Motor drive device, timepiece device, and electronic device

Number of steps counting apparatus, electronic apparatus, pedometer...

Stepping motor control circuit and analog electronic timepiece

Display device and electronic apparatus using display device

Stepping motor control circuit and analog electronic timepiece

Electronic watch, method of processing the same, and program therefor

Stepping motor control circuit and analogue electronic watch