Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341194 | Electrode for power storage devices and lithium-ion secondary battery | Takuya Aoki, Miyuki Yanagida, Makoto Endo, Yoshihiro Kanbayashi | 2025-06-24 |
| 9146231 | Method for testing vascular endothelial damage and testing kit | Yutaka Nagai, Shotaro Fujii | 2015-09-29 |
| 8730638 | Lightning surge detector, surge protective device, and management system for surge protective device | Yuichi Takahashi, Kenichi Ebuchi, Tsuyoshi Kawabata | 2014-05-20 |
| 7460249 | Measuring instrument of polygon-mirror motor | Yasunori Sakumura | 2008-12-02 |
| 7193730 | Eccentricity measuring instrument of polygon-mirror motor | Yasunori Sakumura, Masami Kajihara | 2007-03-20 |
| 6048595 | Printed articiles having light-storing printed layers | Hiroyuki Nakajima, Kimio Tanaka, Tatsuo Fujii | 2000-04-11 |
| 5316209 | Easy opening film package and a method of preparing the same | Maya Tomisawa, Koji Sasagawa, Tatsuo Fujii | 1994-05-31 |