Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314111 | Starter mounting structure | Tatsuya Shiratori | 2008-01-01 |
| 6785978 | Oil level gauge guide device | Yukitomo Matsumoto, Kenji Kurihara | 2004-09-07 |
| 6488867 | Organic fluorescent whitening pigment composition having an excellent hiding power | Shigekazu Matsumoto, Takao Yanagisawa, Kunio Shimabukuro | 2002-12-03 |
| 6140477 | Near-infrared ray absorbing polyazo compound | Shigekazu Matsumoto, Takao Yanagisawa, Kunio Shimabukuro | 2000-10-31 |