Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093263 | Soft nitrided gear and method of fabricating the same | Keizo Kobayashi, Kazunori Ishikawa, Kazuhisa Ozaki, Mikio Iwase, Hiroshi Kato +6 more | 2000-07-25 |
| 4982622 | Hydraulic pressure control device for automatic transmission | Masanari Yamamoto, Mikio Iwase | 1991-01-08 |