Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424818 | Light emission module | Takafumi Sugiyama, Takashi NAMIE, Takuya Suzuki | 2025-09-23 |
| 6898224 | Semiconductor laser device | Mikihiro Yokozeki, Hirotatsu Ishii, Masayuki Iwami | 2005-05-24 |
| 5700951 | Testing apparatus of steering system | Tatsuya Sagiyama, Fumihiko Baba, Takashi Matsushima, Hitoshi Iizuka | 1997-12-23 |
| 5474145 | Hydraulic power steering apparatus | Kyosuke Haga, Miko Suzuki, Kenichi Fukumura, Hideya Kato, Seiho Kawakami | 1995-12-12 |