Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680424 | Overhead wire damper | Ryota Aida, Shuichi Higashida, Kozo Takeda, Sadanori Nakazawa, Kenji Iida +2 more | 2020-06-09 |
| 10232825 | Wiper arm | Daiki KIKUCHI | 2019-03-19 |
| 10135049 | Vehicular lead storage battery and vehicle equipped therewith | Yasuhide Nakayama, Eiji Hojo, Hidehiko Shibata | 2018-11-20 |
| 10106128 | Wiper arm | — | 2018-10-23 |
| 9902372 | Wiper arm | Yuichi Shiraishi | 2018-02-27 |
| 9709015 | Power generation unit, and motor generator control method | Takeshi Yanagisawa, Yutaka Sonoda, Tatsuya Shiozawa, Atsushi Katayama, Hitoshi Kurosaka | 2017-07-18 |
| 9637008 | Generator motor unit, power output engine, and vehicle | Yutaka Sonoda, Tatsuya Shiozawa, Takeshi Yanagisawa, Ryota Takagi, Atsushi Katayama +1 more | 2017-05-02 |
| 9614397 | Battery charging apparatus for vehicle | Yutaka Sonoda, Kazuhiko Ono, Keishi Takayama | 2017-04-04 |
| 9356462 | Battery charging apparatus | Yutaka Sonoda, Kazuhiko Ono, Takeaki Sugimoto, Yuta Inoguchi | 2016-05-31 |
| 9290099 | Battery charging apparatus for vehicle | Yutaka Sonoda, Kazuhiko Ono | 2016-03-22 |
| 7921698 | Method and system for detecting a crank angle of an engine | Yoshiya Omuro | 2011-04-12 |
| 7886584 | Method and apparatus for detecting a stroke of a 4-cycle internal combustion engine, based on changes in rotary engine speed | Kenichi Machida | 2011-02-15 |
| 7737575 | Electric power supply system for vehicle | Takao Yamamoto, Tomohiko Yashiro | 2010-06-15 |
| 7011177 | Engine control apparatus for motorcycles | Kenichi Machida | 2006-03-14 |
| 6580724 | Method of preventing data destruction in multiplex communication system | Sumitaka Ogawa | 2003-06-17 |
| 4723530 | Capacitor discharge type ignition device | Sumitaka Ogawa, Masayuki Kudo, Nobuo Miura | 1988-02-09 |