Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959544 | Torque converter | Takao Fukunaga, Yukiyoshi Takada | 2005-11-01 |
| 6575276 | Torque converter | Takao Fukunaga | 2003-06-10 |
| 6464054 | Hydraulic torque transmitting device | Takao Fukunaga | 2002-10-15 |
| 6004631 | Apparatus and method of removing unnecessary matter and coating process using such method | — | 1999-12-21 |
| 5825635 | Warp prevention and cable holding structure for printed circuit board | Takahide Mukoyama, Fujio Ozawa, Takashi Inoue, Katsunori Suzuki, Yasutaka Tsuruoka +1 more | 1998-10-20 |
| 5559678 | Electronic device housing | Hirofumi Fukuda, Kazuo Hatori, Kazumi Yamada, Toshiaki Nogiri | 1996-09-24 |
| 5241820 | Torque convertor | Takao Fukunaga | 1993-09-07 |
| 4586451 | Surfboard protector | — | 1986-05-06 |
| 4453738 | Mounting structure for upper control arms in a four link suspension system | Takeo Murata, Sadaitsu Tamura | 1984-06-12 |