Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7356898 | Surgical knife production method | Kanji Matsutani, Takashi Ina, Mitsuru Saitoh | 2008-04-15 |
| 6640042 | Optical fiber holder | Hideo Araki, Minoru Oyama, Yasunori Kawanami, Teruo Kikuchi | 2003-10-28 |
| 5695867 | Reinforcing and vibration-damping material | Akihiko Takano, Masao Kogure, Takanori Saitoh | 1997-12-09 |
| 5386223 | Method of apparatus for recording color image by overlapping toner images of different colors | Hiroyuki Tadokoro | 1995-01-31 |
| 5274722 | Housing structure for plug-in type connector for optical fibers | Kiyonori Kusuda | 1993-12-28 |
| 4777551 | Magnetic head supporting mechanism for flexible double-sided magnetic disks | Gen Seki, Seiichi Hayashi, Haruyuki Kaito, Osamu Isoo, Mitsuo Igari +2 more | 1988-10-11 |
| 4675756 | Magnetic recording and reproducing apparatus | Gen Seki, Seiichi Hayashi, Yasunori Orihara | 1987-06-23 |