Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240898 | Heat sensitive recording material | Hiroyuki Yoshida, Toshiyuki Abe, Masami Ito | 1993-08-31 |
| 5130834 | Liquid crystal display including a dye complementary to the liquid crystal's bright state color | Mitsuru Kano, Kenji Miyagawa, Eiji Imaizumi | 1992-07-14 |
| 5115329 | Electroluminescent device having a liquid crystal layer adjacent to the electroluminescent layer without any electrode placed therebetween | Masami Ikarashi, Kenichi Mitsumori, Mitsuru Kano, Yasuhiro Miki, Takemi Akimoto +5 more | 1992-05-19 |
| RE33815 | Heat sensitive record sheet | Michihiro Gonda, Yutaka Satoh, Mikiko Kanasugi | 1992-02-04 |
| 5041560 | Fluoran compound | Katsumasa Kikkawa, Michihiro Gonda | 1991-08-20 |
| 4987262 | Cycloalkene compounds useful in recording materials | Wakasugi Kazuyuki, Katsumasa Kikkawa, Katsuichi Motohashi | 1991-01-22 |
| 4930877 | Liquid crystal display | Mitsuru Kano, Kenji Miyagawa, Eiji Imaizumi | 1990-06-05 |
| 4912259 | Pentadiene amino compound | Kazuo Kaneko, Michihiro Gonda, Kensaku Okano, Kazuyuki Wakasugi | 1990-03-27 |
| 4904234 | Apparatus for collecting plasma | Yasushi Shimomura, Yuuzou Kuromatsu, Koichiro Fukuzaki | 1990-02-27 |
| 4859535 | Porous hollow-fiber | Yasushi Shinomura, Koichiro Fukuzaki | 1989-08-22 |
| 4698632 | Radar detector | Yoshihiko Baba | 1987-10-06 |
| 4612558 | Fluoran compounds | Mitsutoshi Anzai, Kazuyuki Wakasugi, Susumu Suzuka, Michihiro Gonda, Toshiyuki Abe +2 more | 1986-09-16 |
| 4594601 | Fluoran compounds | Mitsutoshi Anzai, Michihiro Gonda, Mikiko Kanasugi, Toshio Obara | 1986-06-10 |
| 4510513 | Heat sensitive record sheet | Michihiro Gonda, Yutaka Satoh, Mikiko Kanasugi | 1985-04-09 |
| 4364999 | Heat sensitive record sheet | Katsuichi Motohashi, Toshio Obara, Kazuo Kaneko | 1982-12-21 |