Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451115 | Electric motor with a heat transfer component, circuit board and a ventilation fan | Takuya Nakamura | 2022-09-20 |
| 9829822 | Roller member, image carrier device, and image forming apparatus | Kenji Omori, Koichi Matsumoto, Tomotake Inagaki, Shogo Tomari | 2017-11-28 |
| 9235171 | Fixing device having heating portion with rigidity adjusting portions and image forming apparatus | Hideaki Ohara, Mitsuhiro Matsumoto, Kazuyoshi Ito, Yasuhiro Uehara, Mikio Saiki +5 more | 2016-01-12 |
| 9217971 | Fixing device, heating member, and image forming apparatus | Mitsuhiro Matsumoto, Hideaki Ohara, Yasuhiro Uehara, Kazuyoshi Ito, Mikio Saiki +3 more | 2015-12-22 |
| 9141053 | Heating device, fixing device, and image forming apparatus | Mitsuhiro Matsumoto, Yasuhiro Uehara, Kazuyoshi Ito, Hideaki Ohara, Mikio Saiki +3 more | 2015-09-22 |
| 8654628 | Data control device, storage device and method of connecting data control device | Seiji Suzuki, Manabu Akamatsu, Takeshi Kamimura, Nobuo Mori | 2014-02-18 |
| 8560745 | Storage device, storage device array and data processing system | Shinobu Ozeki, Masaru Kijima | 2013-10-15 |
| 8121443 | Optical transmission apparatus | Ryoji Ishii, Tomoaki Kojima, Kazuhiro Sakai | 2012-02-21 |
| 7924861 | Signal communication apparatus and signal communication system | Tomo Baba, Kazuhiro Suzuki, Hisayoshi Mori, Kazuhiro Sakai, Masao Funada +4 more | 2011-04-12 |
| 7890682 | Semiconductor storage device and storage system | Takeshi Kamimura, Norihiko Kuroishi, Masao Funada, Jun Kitamura, Kunihiro Seno +5 more | 2011-02-15 |
| 7883278 | Optical module and optical transmission device | Osamu Ueno, Kazuhiro Sakai, Osamu Ohtani | 2011-02-08 |
| 7796848 | Electronic apparatus | Osamu Ueno, Masao Funada, Tsutomu Hamada, Takehiro Niitsu | 2010-09-14 |
| 7759840 | Ultrasonic motor and vibration detection method for ultrasonic motor | Tomoki Funakubo, Nagahide SAKAI | 2010-07-20 |
| 7602100 | Driving method and driving device for standing-wave-type ultrasonic actuator | — | 2009-10-13 |
| 7324225 | Multifunction system | Shinobu Ozeki, Tsutomu Hamada, Masao Funada, Takeshi Kamimura, Hidenori Yamada +11 more | 2008-01-29 |
| 7308205 | Optical transmission apparatus | Shinobu Ozeki, Akira Toshima, Masao Funada, Kenichi Kobayashi, Hidenori Yamada +12 more | 2007-12-11 |
| 7245832 | Radio communication apparatus | Tomo Baba, Masao Funada, Takeshi Kamimura, Hidenori Yamada, Shinya Kyozuka +9 more | 2007-07-17 |
| 7146065 | Optical wiring board, optical bus system, and method of manufacturing optical wiring board | Takehiro Niitsu, Masao Funada, Kenichi Kobayashi, Hidenori Yamada, Takeshi Kamimura +8 more | 2006-12-05 |
| 7095927 | Optical distributor and optical distributing system | Hidenori Yamada, Osamu Ueno, Shinya Kyozuka, Yoshihide Sato, Masaru Kijima | 2006-08-22 |
| 7065270 | Optical transmission device | Takehiro Niitsu, Tsutomu Hamada, Hidenori Yamada, Hiroshi Oikawa | 2006-06-20 |
| 7039274 | Light signal transmitting device and signal processing device | Takehiro Niitsu, Tsutomu Hamada, Masao Funada, Hidenori Yamada, Shinya Kyozuka +4 more | 2006-05-02 |
| 6950572 | Optical coupler | Tsutomu Hamada, Takehiro Niitsu, Hidenori Yamada, Hiroshi Oikawa, Mitsuo Shiraishi | 2005-09-27 |
| 6878925 | Optical wiring circuit, optical wiring circuits layered body and opto-electric wiring apparatus | Hidenori Yamada, Masao Funada, Takeshi Kamimura, Shinya Kyozuka, Kazuhiro Sakai +8 more | 2005-04-12 |
| 6792213 | Optical signal transmitting apparatus, optical data bus system and signal processing apparatus | Shinya Kyozuka, Hidenori Yamada, Tsutomu Hamada | 2004-09-14 |
| 6233339 | Physical property based cryptographics | Kenji Kawano, Masahiro Taguchi, Masaki Hirota, Masao Funada, Takashi Ozawa | 2001-05-15 |