Issued Patents All Time
Showing 26–50 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D698593 | Electric rice cooker | — | 2014-02-04 |
| D698594 | Electric rice cooker | — | 2014-02-04 |
| 8586885 | Force-feedback multidirectional input device | Hajime Suzuki | 2013-11-19 |
| 8487709 | Oscillator circuit | Ichiro Yamane | 2013-07-16 |
| 8400333 | Multi-directional input apparatus | Kuniharu Kutsuna, Yasuhiko Yamazaki | 2013-03-19 |
| 8381549 | Optical fiber preform fabricating method | Tetsuya Nakanishi, Tetsuya Haruna | 2013-02-26 |
| 8230755 | Multi-directional input apparatus | Kuniharu Kutsuna, Yasuhiko Yamazaki | 2012-07-31 |
| 8104663 | Solder ball mounting method and apparatus | Eiji Hashino, Kohei Tatsumi | 2012-01-31 |
| 8102596 | Optical fiber for amplification | Tetsuya Haruna, Junji Iihara, Masashi Onishi | 2012-01-24 |
| 7490530 | Haptic feedback input device | Takuya Maeda, Satoshi Hayasaka, Noriyuki Fukushima, Ken Matsumoto, Kaiji Nonaka | 2009-02-17 |
| 7436583 | Optical amplification fiber, optical amplifier module, optical communication system and optical amplifying method | Motoki Kakui, Tetsuya Haruna | 2008-10-14 |
| 7362937 | Optical fiber, optical fiber amplifier, and optical fiber laser light source | Tetsutaro Katayama | 2008-04-22 |
| 7277616 | Optical fiber bundle and method of manufacturing the same | Soichi Endo, Toshihiko Shishido, Ken-ichiro Miyatake | 2007-10-02 |
| 7203399 | Optical fiber and fiber grating type filter including the same | Toshiki Taru, Masakazu Shigehara, Masaki Ohmura | 2007-04-10 |
| 7170674 | Fluorescence glass, optical wave guide for optical amplifier and optical amplifier module | Motoki Kakui, Masayuki Shigematsu, Ichiro Tsuchiya, Takahiro Murata | 2007-01-30 |
| 7130513 | Glass-body-producing method and optical glass body and optical fiber | Tetsuya Haruna, Toshiki Taru, Tetsutarou Katayama, Nobuyuki Taira | 2006-10-31 |
| 7016582 | Polarized wave holding optical fiber, and method of producing the same | Iwao Okazaki, Ichiro Tsuchiya, Motohide Yoshida, Tetsuya Haruna, Kazuyuki Soma | 2006-03-21 |
| 6932975 | Cosmetic composition comprising a phosphoric triester and a skin activating component | Masanori Tanahashi, Tomohiko Sano, Ichiro Sugai | 2005-08-23 |
| 6868213 | Optical fiber and production method therefor | Eisuke Sasaoka, Takemi Hasegawa, Masashi Onishi | 2005-03-15 |
| 6842566 | Optical fiber with built-in grating and optical fiber for forming grating therein | Toshiki Taru, Masakazu Shigehara, Masaki Oomura | 2005-01-11 |
| 6813065 | Raman amplifier and optical communication system | Tetsufumi Tsuzaki, Motoki Kakui, Masashi Onishi | 2004-11-02 |
| 6805497 | Optical transmission line | Motonori Nakamura, Masao Tsukitani, Eisuke Sasaoka | 2004-10-19 |
| 6788874 | Optical component | Masakazu Shigehara | 2004-09-07 |
| 6785444 | Optical fiber grating device | Masakazu Shigehara, Michiko Takushima, Tadashi Enomoto | 2004-08-31 |
| 6771415 | Optical fiber for optical amplifier and fiber optic amplifier | Shinji Endo, Motoki Kakui | 2004-08-03 |