Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199255 | Electric oil pump | Yoshiyuki Kobayashi, Shigehiro Kataoka | 2021-12-14 |
| 8885848 | Quality evaluation method and quality evaluation apparatus | Yohei Takechi | 2014-11-11 |
| 8181524 | Ultrasonic stress measurement method and device | Nobuo Hara, Yohei Takechi | 2012-05-22 |
| 7894053 | Inspection apparatus | Masanori Fukuda, Koichi Wakitani | 2011-02-22 |
| 7354152 | Ophthalmic apparatus | Naoki Isogai, Noriji Kawai | 2008-04-08 |
| 4745240 | See-through coordinate graphic input tablet | Mikio Furukawa, Klyomichi Ihara | 1988-05-17 |