Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650167 | Sealing device | Kazukuni Yamada, Kazuyoshi Tarumoto, Yasuo Hashimoto, Suguru Akiyama | 2017-05-16 |
| 8369223 | Packet processing apparatus, interface unit and method thereof | Koji Hachiya, Tetsuo Ehara, Yasuyuki Mitsumori, Kanta Yamamoto, Yuichiro Katsura | 2013-02-05 |
| 7764603 | Method, apparatus, and computer product for switching ringlets | Seishiro Taniguchi, Katsumi Imamura | 2010-07-27 |
| 7593425 | Signal distribution method and a signal distribution apparatus | Yoshiyuki Karakawa, Masaki Bansho, Yuji Kuroki, Koji Hachiya, Satoru Saitoh | 2009-09-22 |
| D593586 | Heat sealer | Yasuo Hashimoto, Kazuyoshi Tarumoto | 2009-06-02 |
| 6031838 | ATM switching system | Kenichi Okabe, Hiroko YOSHINO, Masakazu Sato, Hiroshi Ishiwata | 2000-02-29 |
| 5563093 | Method of manufacturing fet semiconductor devices with polysilicon gate having large grain sizes | Munetaka Koda, Yoshikatsu Shida, Takehiro Murakami, Yoshio Kaneko | 1996-10-08 |