Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379998 | Semiconductor device and method for fabricating the same | Hiroyuki Ohta, Hideo Miura, Mitsuo Usami, Masatsugu Kametani, Noriaki Okamoto | 2002-04-30 |
| 5909052 | Semiconductor device having plural chips with the sides of the chips in face-to-face contact with each other in the same crystal plane | Hiroyuki Ohta, Hideo Miura, Mitsuo Usami, Masatsugu Kametani, Noriaki Okamoto | 1999-06-01 |
| 5157414 | Thick film type thermal head and thermal recording device | Taisaku Seino, Michihiro Watanabe, Kazutaka Sato, Shigeru Obata, Maya Arai +2 more | 1992-10-20 |
| 5109238 | Thick film resistor material and thermal head obtained therefrom | Michihiro Watanabe, Kazutaka Sato, Kazuhiko Ato, Yoshinobu Watanabe, Sadayoshi Taguchi | 1992-04-28 |
| 5021194 | Thick film resistor material and thermal head obtained therefrom | Michihiro Watanabe, Kazutaka Sato, Kazuhiko Ato, Yoshinobu Watanabe, Sadayoshi Taguchi | 1991-06-04 |
| 4835550 | Thick film type thermal head | Kazutaka Sato, Michihiro Watanabe, Shigeru Obata, Kazuhiko Atoh, Katsuhiko Kamachi | 1989-05-30 |
| 4738871 | Heat-sensitive recording head and method of manufacturing same | Michihiro Watanabe, Kazutaka Sato, Kazuhiko Ato | 1988-04-19 |