Issued Patents All Time
Showing 51–75 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342658 | Ink jet print head | Ken Tsuchii, Masataka Sakurai, Yoshiyuki Nakagawa | 2013-01-01 |
| 8312730 | Magnetic refrigeration device and magnetic refrigeration system | Tadahiko Kobayashi, Shiori Kaji | 2012-11-20 |
| 8287103 | Ink jet print head | Ken Tsuchii | 2012-10-16 |
| D665518 | Light emitting diode module | Akimichi Takahashi, Kiyoshi Nishimura, Masahiro Izumi, Soichi Shibusawa, Nobuhiko Betsuda | 2012-08-14 |
| 8205968 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Ken Tsuchii, Masataka Sakurai, Tomoyuki Inoue | 2012-06-26 |
| 8201925 | Ink jet print head having board with varying heat resistance | Ken Tsuchii | 2012-06-19 |
| 8197097 | Light source unit and lighting system | Kozo Ogawa, Kiyoshi Nishimura, Nobuhiko Betsuda, Hiroki Tamai | 2012-06-12 |
| D658600 | Light emitting diode module | Kazuo Egawa, Yuichiro Takahara, Seiko Kawashima, Tsuyoshi Oyaizu, Takeshi Arimura | 2012-05-01 |
| D658599 | Light emitting diode module | Akimichi Takahashi, Kiyoshi Nishimura, Masahiro Izumi, Soichi Shibusawa, Nobuhiko Betsuda | 2012-05-01 |
| D658601 | Light emitting diode module | Kazuo Egawa, Yuichiro Takahara, Seiko Kawashima, Tsuyoshi Oyaizu, Takeshi Arimura | 2012-05-01 |
| D658602 | Light emitting diode module | Kazuo Egawa, Yuichiro Takahara, Seiko Kawashima, Tsuyoshi Oyaizu, Takeshi Arimura | 2012-05-01 |
| D658603 | Light emitting diode module | Kazuo Egawa, Yuichiro Takahara, Seiko Kawashima, Tsuyoshi Oyaizu, Takeshi Arimura | 2012-05-01 |
| D658604 | Light emitting diode module | Kazuo Egawa, Yuichiro Takahara, Seiko Kawashima, Tsuyoshi Oyaizu, Takeshi Arimura | 2012-05-01 |
| D658605 | Light emitting diode module | Kazuo Egawa, Yuichiro Takahara, Seiko Kawashima, Tsuyoshi Oyaizu, Takeshi Arimura | 2012-05-01 |
| 8141567 | Apparatus and method for photoresist removal processing | Takahiko Wakatsuki, Naoya Hayamizu, Hiroshi Fujita, Toshihide Hayashi, Yukinobu Nishibe +1 more | 2012-03-27 |
| 8105728 | Polyelectrolyte material, method for producing polyelectrolyte material, polyelectrolyte component, fuel cell, and method for producing fuel cell | Naoya Hayamizu, Yukihiro Shibata, Jun Momma, Hideo Oota | 2012-01-31 |
| 8099964 | Magnetic refrigerating device and magnetic refrigerating method | Tadahiko Kobayashi, Hideyuki Tsuji, Hideo Iwasaki, Katsumi Hisano, Akihiro Koga +2 more | 2012-01-24 |
| 8083318 | Liquid ejection head | Ken Tsuchii, Masataka Sakurai, Tomoyuki Inoue | 2011-12-27 |
| 8083325 | Liquid ejection recording head having element substrate with plural supply ports | Tomoyuki Inoue, Ken Tsuchii, Masataka Sakurai | 2011-12-27 |
| 7993542 | Magnetic material for magnetic refrigeration | Shinya Sakurada, Tadahiko Kobayashi, Hideyuki Tsuji | 2011-08-09 |
| 7989840 | Illumination apparatus having a plurality of semiconductor light-emitting devices | Tomohiro Sanpei, Masahiro Izumi, Shinji Nogi | 2011-08-02 |
| 7914628 | Magnetic refrigeration material and method of manufacturing thereof | Hideyuki Tsuji, Tadahiko Kobayashi | 2011-03-29 |
| 7909432 | Liquid ejection head | Ken Tsuchii, Masataka Sakurai, Tomoyuki Inoue | 2011-03-22 |
| 7884020 | Polishing cloth and method of manufacturing semiconductor device | Hideaki Hirabayashi, Naoaki Sakurai, Koji Sato, Tomiho Yamada | 2011-02-08 |
| 7833361 | Alloy and method for producing magnetic refrigeration material particles using same | Tadahiko Kobayashi, Hideyuki Tsuji | 2010-11-16 |