Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903009 | Rare earth magnet and method for manufacturing same | Masashi Miwa, Takeshi Sakamoto, Jun Hagiwara | 2018-02-27 |
| 9005780 | Rare earth magnet, method for producing same and method for producing multilayer body | Takeshi Sakamoto, Yoshitomo Tanaka, Masashi Miwa | 2015-04-14 |
| 8587573 | Drive circuit and display device | Toshio Watanabe, Shinsuke Anzai, Yoshihiro Nakatani, Hiroaki Fujino, Hirofumi Matsui +1 more | 2013-11-19 |
| 7902853 | Semiconductor device, semiconductor device testing method, and probe card | Ren Uchida | 2011-03-08 |
| 7631022 | Information processing apparatus and recording medium | Takefumi Hasegawa, Akira Suzuki | 2009-12-08 |
| 7536649 | Apparatus, system, and server capable of effectively specifying information in document | Takefumi Hasegawa, Akira Suzuki | 2009-05-19 |
| 7047314 | Duplicate private address translating system and duplicate address network system | Yoshikazu Sato, Kanji Hiraoka, Takaaki Miyata | 2006-05-16 |
| 6850085 | Reference voltage generating device, semiconductor integrated circuit including the same, and testing device and method for semiconductor integrated circuit | Hideaki Sakaguchi | 2005-02-01 |
| 6833715 | Semiconductor testing apparatus and semiconductor testing method | Hideaki Sakaguchi, Masayuki Ehiro | 2004-12-21 |
| 6359384 | Organic electroluminescent device with electron injecting electrode containing ALLi alloy | Kenji Nakaya, Isamu Kobori, Kazutoshi Ohisa, Michio Arai | 2002-03-19 |
| 6215245 | Organic electroluminescent light emitting devices | — | 2001-04-10 |
| 6187457 | Organic EL element and method of producing the same | Michio Arai, Kenji Nakaya, Osamu Onitsuka | 2001-02-13 |
| 6172458 | Organic electroluminescent device with electrode of aluminum-lithium alloy | Kenji Nakaya, Isamu Kobori, Kazutoshi Ohisa, Michio Arai | 2001-01-09 |
| 6118212 | Organic electroluminescent light emitting devices | Kenji Nakaya, Isamu Kobori, Kazutoshi Ohisa, Michio Arai | 2000-09-12 |
| 5981092 | Organic El device | Michio Arai, Kenji Nakaya | 1999-11-09 |
| 5472777 | Nonlinear optical thin film | Tohru Kineri | 1995-12-05 |
| 5401569 | Nonlinear optical thin film | Tohru Kineri | 1995-03-28 |
| 5069838 | Method of producing frame-installed seat pad structure | Norio Yanagishita, Ichiro Matsuura, Kiichiro Ishimaru, Hisayoshi Mizuno | 1991-12-03 |
| 5053271 | Skin covered foamed plastic article | Norio Yanagishita | 1991-10-01 |
| 5018958 | Mold for skin covered foamed plastic molding | Hisayoshi Mizuno | 1991-05-28 |
| 5011394 | Mold for skin covered foamed plastic molding | Hiroyuki Katagiri, Hisayoshi Mizuno | 1991-04-30 |
| 4959184 | Method of producing skin-covered foamed plastic article | Mikio Akai | 1990-09-25 |
| 4824070 | Mold assembly for producing skin-covered foamed plastic article | Hisayoshi Mizuno | 1989-04-25 |
| 4718500 | Reversible percussion device for percussion tool | — | 1988-01-12 |
| 4537245 | Zone air-conditioning control system for motor vehicle compartment | Masao Nishimura, Akirou Yoshimi | 1985-08-27 |