Issued Patents All Time
Showing 176–188 of 188 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969832 | Projection image display device | Hiroshi Nakanishi, Masahiro Adachi, Toshiyuki Makii, Nobuyoshi Nagashima | 1999-10-19 |
| 5715036 | Photographic printing method and apparatus | Toshiro Akira, Muneki Yokoyama, Kazushige Iso | 1998-02-03 |
| 5249055 | Solid-state imaging apparatus including external charge input terminal | Kiyotaka Yashiro, Yoshio TANGE, Yuji Miyachi, Tadashi Shiraishi | 1993-09-28 |
| 5021584 | Process for preparation of 1-benzylimidazole compound | Natsuo Sawa, Shozo Miura, Naoki Kano, Kazuo Kamagata, Masayuki Ito | 1991-06-04 |
| 5008580 | Piezoelectric vibration generator and vibratory parts feeder incorporating the same | Susumu Yagi, Sakiichi Okabe, Yoichi Kamishima, Kazuo Kawagoe | 1991-04-16 |
| 4843072 | Antihypertensive pyridazinone aminoisopropanol derivatives | Kikuo Yasuda, Kenyu Shibata, Seijiro Honma, Toshimi Seki, Kohichi Hasumi +4 more | 1989-06-27 |
| 4826991 | Production of 1-aminoethyl-imidazoles via the hydrolysis of 1-acylaminoethylimidazoles | Natsuo Sawa, Takayuki Murai, Singi Okazaki, Yukio Miyauchi, Masayuki Ito | 1989-05-02 |
| 4614774 | Isocyanuric acid adduct of 2-vinyl-4,6-diamino-S-triazine, process for synthesis of said adduct and process for hardening polyepoxy resin with said adduct | Natsuo Sawa, Takashi Mizui | 1986-09-30 |
| 4596868 | Process for synthesizing 2-vinyl-4,6-diamino-s-triazine | Natsuo Sawa | 1986-06-24 |
| 4579946 | Process for synthesis of 2-vinyl-4,6-diamino-S-triazine | Natsuo Sawa | 1986-04-01 |
| 4567259 | Isocyanuric acid adduct of 2-vinyl-4,6-diamino-S-triazine | Natsuo Sawa, Takashi Mizui | 1986-01-28 |
| 4232961 | Image formation apparatus | — | 1980-11-11 |
| 4183090 | Magnetic bubble memory equipment | Kazuo Furukawa, Masakatu Nunotani, Norio Amano | 1980-01-08 |