Kazuhiko Hirota

Follow

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Frequency spectrum analyzing apparatus
- Patent number 8,725,463
- Issue date May 13, 2014
- Honda Motor Co., Ltd.
- Natsuko Kitamura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ignition timing control system for internal combustion engine
- Patent number 8,606,489
- Issue date Dec 10, 2013
- Honda Motor Co., Ltd.
- Masayuki Yoshiiri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Knocking detecting apparatus for internal combustion engine
- Patent number 8,326,518
- Issue date Dec 4, 2012
- Honda Motor Co., Ltd.
- Hirotaka Komatsu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
IGNITION TIMING CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20110282562
- Publication date Nov 17, 2011
- Honda Motor Co., Ltd.
- Masayuki Yoshiri
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FREQUENCY SPECTRUM ANALYZING APPARATUS
- Publication number 20110178750
- Publication date Jul 21, 2011
- Honda Motor Co., Ltd.
- Natsuko Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KNOCKING DETECTING APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20110118960
- Publication date May 19, 2011
- Honda Motor Co., Ltd.
- Hirotaka Komatsu
- G01 - MEASURING TESTING