Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022637 | Electronic equipment and light transmission device with cold plate for cooling | Tsubasa Hashimoto, Kouichi Kuramitsu | 2024-06-25 |
| 11406048 | Base station and device cooling method | Tsubasa Hashimoto, Seiichiro Sato, Takashi Shirakami, Hideaki Matsumoto, Takao Tomiyama | 2022-08-02 |
| 9713283 | Electronic apparatus and filter unit | Yusuke Kira, Katsuki Matsunaga, Kouichi Kuramitsu, Takashi Shirakami, Seiichiro Sato +1 more | 2017-07-18 |
| 8456839 | Cooling structure for housing device | Takashi Shirakami, Tetsuya Murayama, Yoshiaki Tada, Yusuke Kira | 2013-06-04 |
| 7663883 | Heat transfer mechanism, heat dissipation system, and communication apparatus | Takashi Shirakami, Naoya Yamazaki, Yoshiaki Tada, Satoshi Ueda | 2010-02-16 |
| 7244178 | Communication device, cooling fan unit, and operation control method for the cooling fan unit | Satoshi Ueda, Naoya Yamazaki, Takashi Shirakami, Yoshiaki Tada | 2007-07-17 |
| 7228204 | Fan unit for forced air cooling, motherboard formed wiring for operating fan unit, and electronic equipment to be fan-cooled | Naoya Yamazaki, Takashi Shirakami, Yoshiaki Tada | 2007-06-05 |
| 7027595 | Telecommunications apparatus and plug-in unit for same | Takehide Miyazaki, Naoya Yamazaki, Tomoyuki Hongoh, Yoshinori Hoshino, Yoshiaki Tada | 2006-04-11 |
| 6735077 | Thermal diffuser and radiator | Naoya Yamazaki, Takashi Shirakami, Yoshiaki Tada | 2004-05-11 |
| 6683792 | Housing structure for ultrafast communication apparatus | Takashi Shirakami, Naoya Yamazaki, Yoshiaki Tada, Hiroshi Katagiri, Yoshinori Hoshino | 2004-01-27 |
| 5945731 | Resin encapsulated semiconductor device and method for manufacturing the same | — | 1999-08-31 |
| 5765743 | Outdoor installation type cabinet | Jun Sakiura, Yasushi Kojima, Naoya Yamazaki, Motoko Nakamura | 1998-06-16 |