Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8112182 | Mass flow rate-controlling apparatus | Yasukazu Tokuhisa, Tohru Matsuoka, Shigehiro Suzuki | 2012-02-07 |
| 8036780 | Flow controller and test method therefor, and flow control method | — | 2011-10-11 |
| 7979165 | Mass flow rate control apparatus, its calibration method and semiconductor-producing apparatus | Akifumi Hayashi, Tohru Matsuoka, Shigehiro Suzuki, Yoshiyuki Furukawa, Makoto Tanaka | 2011-07-12 |
| 7488879 | Peg for stringed instrument | — | 2009-02-10 |
| 7138572 | Peg for stringed instruments | — | 2006-11-21 |