Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8346996 | Information processing system | Youichi Hidaka, Takashi Yoshikawa | 2013-01-01 |
| 8326977 | Recording medium storing system analyzing program, system analyzing apparatus, and system analyzing method | Ken Yokoyama | 2012-12-04 |
| 8233483 | Communication apparatus, communication system, absent packet detecting method and absent packet detecting program | Nobuyuki Enomoto, Hideyuki Shimonishi, Youichi Hidaka, Jun Suzuki, Takashi Yoshikawa | 2012-07-31 |
| 8200880 | Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto | Youichi Hidaka, Jun Suzuki, Atsushi Iwata | 2012-06-12 |
| 8114355 | Metal tube for pyrolysis reaction | Kenji Hamaogi | 2012-02-14 |
| D648521 | Baby sling | — | 2011-11-15 |
| 8040821 | Switching device, switching method, and switch control program | Youichi Hidaka, Mikiharu Yamashita, Yukihiro Hara | 2011-10-18 |
| D645245 | Shoulder pad part of a baby sling | — | 2011-09-20 |
| 7917681 | Switch and network bridge apparatus | Jun Suzuki, Youichi Hidaka | 2011-03-29 |
| 7877521 | Processing apparatus and method of modifying system configuration | Jun Suzuki, Youichi Hidaka, Atsushi Iwata | 2011-01-25 |
| 7873056 | Switch device, switching method and switch control program | Takashi Yoshikawa, Shigeyuki Yanagimachi, Youichi Hidaka | 2011-01-18 |
| 6454645 | Air conditioner outlet vent device | Hideki Baba, Yutaka Ishida, Takashi Koike, Akira Tabuchi, Yozaburo Tsujikawa | 2002-09-24 |
| 6443339 | Baby carrier used for holding baby in both face-to-face and forward-facing manners | — | 2002-09-03 |
| 6415969 | Baby carrier having pad | — | 2002-07-09 |
| 5934528 | Waist bag usable as a baby holder | — | 1999-08-10 |
| 4512559 | Leaf spring construction | Shigetsune Aoyama, Kazuo Yoshikawa, Yoshimichi Hasegawa | 1985-04-23 |