Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8437375 | Semiconductor laser element | Tsuyoshi Fujimoto, Yumi Yamada, Yuji Yamagata, Manabu Katahira | 2013-05-07 |
| 6114866 | Semiconductor device test board and method for evaluating semiconductor devices | Masaaki Matsuo, Takekazu Yamashita, Michio Nakajima, Akira Kitaguchi, Hideki Toki | 2000-09-05 |
| 6092227 | Test circuit | Hideki Toki, Akira Kitaguchi, Makoto Hatakenaka, Kiyoyuki Shiroshima, Masaaki Matsuo | 2000-07-18 |
| 5965238 | Synthetic resin panel welding method and hollow panel structures fabricated by the method | Kenjiro Hagiwara, Hisashi Sasaki | 1999-10-12 |
| 5926429 | Semiconductor memory device and method of refreshing semiconductor memory device | Kiyoyuki Shiroshima, Michio Nakajima, Masaaki Matsuo, Nobuyuki Fujii, Akira Kitaguchi | 1999-07-20 |
| 5573620 | Method of manufacturing ceramic multilayer circuit component and handling apparatus for ceramic green sheet | Norio Sakai, Yoshikatsu Nakayama, Akihiko Kamada | 1996-11-12 |
| 5466330 | Handling apparatus for ceramic green sheet | Norio Sakai, Yoshikatsu Nakayama, Akihiko Kamada | 1995-11-14 |
| 5435875 | Method of manufacturing cavitied ceramic multilayer block | Shoichi Kawabata, Norio Sakai | 1995-07-25 |