Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9859673 | Laser device provided with function to determine feasability of opening door | Hiroyuki Yoshida, Akihiko Nishio | 2018-01-02 |
| 9837789 | Air-cooled laser device having L-shaped heat-transfer member with radiating fins | — | 2017-12-05 |
| 9685758 | Laser system having fault diagnosis function | Hisatada Machida | 2017-06-20 |
| 9680289 | Long-life, high-efficiency laser apparatus having plurality of laser diode modules | Hisatada Machida | 2017-06-13 |
| 9667030 | Laser apparatus in which laser oscillation part, air cooling machine and dehumidifier are cooled by common cooling water | — | 2017-05-30 |
| 8198205 | Aromatic block copolymer, decomposition method thereof and analysis method using the decomposition method | Tomohito Yoshii, Shino Matsumi | 2012-06-12 |
| 7988944 | Peroxide decomposition catalyst | Takeshi Ishiyama, Hideyuki Higashimura | 2011-08-02 |
| 7701225 | Dielectric strength test method of superconducting cable | Masayuki Hirose, Ken Yatsuka | 2010-04-20 |
| 7498519 | Joint for superconducting cable | Yuuichi Ashibe | 2009-03-03 |
| 6934309 | Two-dimensional laser diode array light-emitting device | Yuji Nishikawa, Tetsuro Sakano, Koji Hayano, Akinori Ohyama | 2005-08-23 |
| 6865200 | Cooling device | Tetsuro Sakano, Yuji Nishikawa, Masao Sato, Shinya Naito, Ryusuke Miyata +1 more | 2005-03-08 |
| 6850549 | Light source device for pumping solid-state laser medium | Yuji Nishikawa, Masao Sato, Shinya Naito, Ryusuke Miyata | 2005-02-01 |
| 6643302 | Cooling device and surface emitting device comprising same | Yuji Nishikawa | 2003-11-04 |
| 6399878 | Solid cable, manufacturing method thereof, and transmission line therewith | Mamoru Kondo, Ryosuke Hata, Jun Yorita, Takahiro Horikawa, Yuichi Ashibe +1 more | 2002-06-04 |
| 6387286 | Cooling device of a planar light source | Yuji Nishikawa | 2002-05-14 |
| 6266881 | Method of making a cooling device of a planar light source | Yuji Nishikawa | 2001-07-31 |
| 6245589 | Fabrication of cooling device of a planar light source | Yuji Nishikawa | 2001-06-12 |
| 6207261 | Electrical insulating laminated paper, process for producing the same oil-impregnated power cable containing the same | Hidemitsu Kuwabara, Katsuhiko Katayama, Toru Tsujioka, Ryosuke Hata, Jun Yorita | 2001-03-27 |
| 6201191 | Solid DC cable | Jun Yorita, Ryosuke Hata | 2001-03-13 |
| 6097744 | Cooling device of a planar light source | Yuji Nishikawa | 2000-08-01 |
| 5728425 | Method for chemical vapor deposition of semiconductor films by separate feeding of source gases and growing of films | Hiroji Ebe, Akira Sawada | 1998-03-17 |
| 5524386 | Method and apparatus for uniting a scion to a stock | Nobuo Honami, Haruhiko Murase, Yoshifumi Nishiura, Tomoaki Taira, Fumio Kobayashi +2 more | 1996-06-11 |
| 5414958 | Method and apparatus for uniting a scion to a stock | Nobuo Honami, Haruhiko Murase, Yoshifumi Nishiura, Tomoaki Taira, Fumio Kobayashi +2 more | 1995-05-16 |
| 4825522 | Method of making heat resistant heavy-duty components of a turbine by superplasticity forging wherein different alloys are junctioned | Kenji Iwai, Seiya Furuta, Nobuyasu Kawai | 1989-05-02 |
| 4795907 | Infrared detector | Tohru Maekawa, Satoshi Ueda, Tetsuya Kochi, Junjiro Goto | 1989-01-03 |