Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873073 | Composite particles, manufacturing method thereof, electrode material for secondary battery, and secondary battery | Takashi Kawasaki, Hiroshi Murata, Takehiko Sawai, Shinji Saito, Kazunori Urao | 2020-12-22 |
| 6511156 | Ink-jet head nozzle plate, its manufacturing method and ink-jet head | Ayako Kazama, Yorinobu Yamada, Isao Mizuma | 2003-01-28 |
| 6425793 | Impregnated cathode and method of manufacturing same, electron gun and electron tube | Yoji Hasegawa, Shinji Ogawa, Daichi Imabayashi, Makoto Furukawa, Junji Sato +3 more | 2002-07-30 |
| 6309737 | Circuit substrate | Yutaka Hirashima, Yoshitaka Taniguchi, Yasuhito Hushii, Yoshihiko Tujimura, Katsunori Terano +4 more | 2001-10-30 |
| 6252341 | Impregnated cathode having varying surface porosity | Yoji Hasegawa, Shinji Ogawa, Daichi Imabayashi, Makoto Furukawa, Junji Sato +3 more | 2001-06-26 |
| 5642632 | Coated knitting parts of knitting machine | Takanori Nanya | 1997-07-01 |
| 5244554 | Method of producing recording media and its apparatus | Noriaki Yamagata, Shuichi Hirai | 1993-09-14 |