Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7397662 | Electronic card unit and method for removing heat from a heat-generating component on a printed circuit board | — | 2008-07-08 |
| 7161804 | Housing structure of electronic device and heat radiation method therefor | — | 2007-01-09 |
| 7040383 | Telecommunication device including a housing having improved heat conductivity | — | 2006-05-09 |
| 6916203 | Water-proof modular connector | Makoto Ueki | 2005-07-12 |
| 6904933 | Enclosure for outdoor equipment | — | 2005-06-14 |
| 6427762 | Mount structure of communication equipment | — | 2002-08-06 |
| 6337438 | Casing structure of communication equipment | — | 2002-01-08 |
| 6166905 | Sealed type casing | Yasuo Ueno | 2000-12-26 |
| 5969943 | Device having an efficient heat radiation casing | — | 1999-10-19 |
| 5946191 | Electronic device having a plug-in unit with a heat sink structure | — | 1999-08-31 |
| 5307520 | Watch type paging receiver | Masahiro Wada | 1994-04-26 |
| D338465 | Display pager | Sigeki Hayasaka, Kozo Maemura | 1993-08-17 |
| D317014 | Printer for display pagers | Mamoru Takahashi | 1991-05-21 |
| D311188 | Digital display pager | Mamoru Takahashi | 1990-10-09 |
| 4881150 | Housing and holder assembly for a portable communication apparatus | — | 1989-11-14 |
| 4879759 | Holding structure for a paging receiver having extra functions | Takeshi Matsumoto, Sigeki Hayasaka | 1989-11-07 |
| 4876537 | Pager receiver including a light emitting and a light sensing element adjacent to a translucent portion of a receiver housing | — | 1989-10-24 |
| 4812950 | Means for mounting a ROM on a printed circuit board | — | 1989-03-14 |
| 4692790 | Structure for connecting leadless chip carrier | — | 1987-09-08 |
| 4660705 | Coin discrimination apparatus | Osamu Kai, Shin Iwabuchi | 1987-04-28 |
| 4641370 | Housing assembly for portable radio apparatus with one-piece baseplate and battery container | — | 1987-02-03 |
| D287905 | Holder for a pager | — | 1987-01-27 |
| 4631640 | Portable radio device for protecting a radio circuit from static electricity | Shinjiro Umetsu | 1986-12-23 |
| 4612418 | Method for controlling task process and device thereof | Yoshiaki Takeda, Toshiaki Hayasaka, Osamu Kai, Toshimichi Kubota | 1986-09-16 |
| D281975 | Radio receiver | — | 1985-12-31 |