Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506532 | Vibration detecting device | Hirofumi Omote, Hiroshi Ota | 2022-11-22 |
| 11255717 | Vibration detecting arrangement for reducing resonant noise | Hirofumi Omote, Hiroshi Ota, Yousuke Hisakuni | 2022-02-22 |
| D941167 | Vibration sensor | Hirofumi Omote | 2022-01-18 |
| 10667395 | Interposer substrate and multilayer printed substrate | Kenichi Agawa | 2020-05-26 |
| 7879473 | Fuel cell unit, control method thereof, information processing apparatus, and power supply control method thereof | Koji Nakamura, Akihiro Ozeki | 2011-02-01 |
| 7620805 | Apparatus for updating program in a fuel cell unit | — | 2009-11-17 |
| 7618727 | Fuel cell unit, control method for fuel cell unit, and information processing apparatus | Koji Nakamura, Akihiro Ozeki | 2009-11-17 |
| 7569295 | Fuel cell unit and state display control method | Nobuo Shibuya | 2009-08-04 |
| 7485990 | Electronic apparatus, feed switch controlling method and feed switch setting method for electronic apparatus | Akihiro Ozeki, Takashi Fujimoto, Kenji Hibi, Koji Nakamura, Hideo Kumagai | 2009-02-03 |
| 7216246 | Electronic apparatus and supply power setting method for the apparatus | Akihiro Ozeki, Takashi Fujimoto, Kenji Hibi, Koji Nakamura, Hideo Kumagai | 2007-05-08 |
| 7148589 | Method and apparatus for controlling internal heat generating circuit | Nobutaka Nishigaki, Makoto Sakai | 2006-12-12 |
| 6701273 | Method and apparatus for controlling internal heat generating circuitry | Nobutaka Nishigaki, Makoto Sakai | 2004-03-02 |
| 6678169 | Printed circuit board and electronic equipment using the board | — | 2004-01-13 |
| 6647501 | Power save control device and control method | — | 2003-11-11 |
| 6598102 | Serial signal transmission apparatus | Nobutaka Nakamura | 2003-07-22 |
| 6543008 | Computer system and program rewriting method | — | 2003-04-01 |
| 6480396 | Printed circuit board and electronic equipment using the board | — | 2002-11-12 |
| 6088620 | Computer system in which a high-order application program recognizes a power-on factor or a state of an expansion unit | Koji Nakamura | 2000-07-11 |
| 5991839 | Computer system having computer main body and expansion unit | — | 1999-11-23 |
| 5948074 | Expansion unit having a security mechanism for inhibiting attachment and disconnection of the expansion unit to and from a portable computer | — | 1999-09-07 |
| 5930110 | Computer system having detachable expansion unit | Nobutaka Nishigaki, Makoto Sakai | 1999-07-27 |
| 5884085 | Portable computer having dedicated register group and peripheral controller bus between system bus and peripheral controller | Makoto Sakai, Koji Nakamura, Keiichi Uehara | 1999-03-16 |
| 5809330 | Conflict free PC in which only the I/O address of internal device is change when it is determined that the I/O address is overlap by expansion device | — | 1998-09-15 |
| 5764968 | Clock supply permission/inhibition control system | — | 1998-06-09 |
| 5684673 | Electronic system having a portable electronic apparatus and an extention unit for extending functions of the portable electronic apparatus | Kazuya Shibasaki | 1997-11-04 |