Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542573 | Providing apparatus, communication device, method, and program | Katsuhisa Ogawa, Hiroaki Nakazawa | 2009-06-02 |
| D539449 | Rear combination lamp for automobile | — | 2007-03-27 |
| D526424 | Front combination lamp for automobile | Shigetoshi Kouzai | 2006-08-08 |
| 6808841 | Battery terminal unit provided with a current sensor | Shigekazu Wakata, Masanori Wakui, Hisao Niwa | 2004-10-26 |
| 6551147 | Battery terminal provided with a current sensor | Shigekazu Wakata, Masanori Wakui, Hisao Niwa | 2003-04-22 |
| 5111201 | System radio transmission of liquid level data and battery saving technique | Hiroshi Matsumura, Norio Shimamura, Yasuto Ohta, Masaru Kawabe, Makoto Shimizu +1 more | 1992-05-05 |
| 4938315 | Apparatus for exchanging oil for device having oil pan for circulating oil therebetween | Yasuto Ohta, Masaru Kawabe, Fumitaka Uemura, Yoshiyuki Satoh | 1990-07-03 |