Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042378 | Gas amount measurement device | Tetsuya Abe, Toshihisa Hatano, Koichi Hasegawa, Yasuhide Tajima, Soichiro Omachi | 2011-10-25 |
| 5672325 | Method for the oxidation treatment of decaborane gas | Junichi Yagyu, Tetsuaki Marufuji, Kazunori Gotoda | 1997-09-30 |
| 5029610 | Flow-control type piezoelectric element valve | Kozo Kawasaki, Yasuhiko Miyo | 1991-07-09 |