Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888178 | Method to produce reflector with an outer peripheral edge portion of an upper surface uncovered by a reflection film and to produce a lightemitting device using the same reflector | Satoru Kikuchi | 2011-02-15 |
| D626922 | Light-emitting diode | — | 2010-11-09 |
| 7612115 | Aqueous pharmaceutical compositions | Hidekazu Suzuki, Masanobu Kirita, Masanobu Takeuchi | 2009-11-03 |
| D602884 | Light-emitting diode | You Otaki, Kenji Sasuga | 2009-10-27 |
| 7529321 | Radio digital signal receiver | Kenichi Shiraishi, Shoichi Suzuki, Akihiro Horii, Shoji Matsuda | 2009-05-05 |
| 7450016 | Driver fatigue assessment device and method | Kazuyoshi Isaji, Naohiko Tsuru, Hiroshi Kaneko | 2008-11-11 |
| 6897495 | Field effect transistor and manufacturing method therefor | Seikoh Yoshida, Hironari Takehara | 2005-05-24 |
| 6668740 | Method and apparatus for linking plain knitted fabrics | Sadao Kawamura, Akira Isii, Naomasa Ochi, Kimio Takeda | 2003-12-30 |
| 6665578 | Linking method and linking apparatus | Naomasa Ochi, Ryosuke Mori | 2003-12-16 |
| 6576927 | Semiconductor device and GaN-based field effect transistor for use in the same | Seikoh Yoshida, Hironari Takehara | 2003-06-10 |
| 6397121 | Process and apparatus for detecting loop stitch of tubular knitted fabric, and apparatus for linking tubular knitted fabric | Sadao Kawamura, Akira Ishii, Takuya Fukitsuke, Yushi Takeuchi | 2002-05-28 |
| 6162296 | Method and apparatus for manufacturing chalcopyrite semiconductor thin films | Naoki Kohara, Takayuki Negami, Mikihiko Nishitani | 2000-12-19 |
| 6132751 | O/W emulsion composition for eye drops | Hidekazu Suzuki, Satoshi Yamazaki, Yoshikazu Naito, Kaei Nagoshi, Noriko Tahira +3 more | 2000-10-17 |
| 6107562 | Semiconductor thin film, method for manufacturing the same, and solar cell using the same | Yasuhiro Hashimoto, Takayuki Negami, Shigeo Hayashi | 2000-08-22 |
| 6023020 | Solar cell and method for manufacturing the same | Mikihiko Nishitani, Takayuki Negami, Naoki Kohara, Yasuhiro Hashimoto | 2000-02-08 |
| 5918111 | Method and apparatus for manufacturing chalcopyrite semiconductor thin films | Naoki Kohara, Takayuki Negami, Mikihiko Nishitani | 1999-06-29 |
| 5858121 | Thin film solar cell and method for manufacturing the same | Mikihiko Nishitani, Naoki Kohara | 1999-01-12 |
| 5728231 | Precursor for semiconductor thin films and method for producing semiconductor thin films | Takayuki Negami, Masaharu Terauchi, Mikihiko Nishitani | 1998-03-17 |
| 5725671 | Apparatus for manufacturing chalcopyrite film | Mikihiko Nishitani, Takayuki Negami | 1998-03-10 |
| 5633033 | Method for manufacturing chalcopyrite film | Mikihiko Nishitani, Takayuki Negami | 1997-05-27 |
| 5617523 | Waveform display apparatus for easily realizing high-definition waveform observation | Yoshifumi Imazu | 1997-04-01 |
| 5567469 | Process for producing chalcopyrite type compound thin film | Mikihiko Nishitani, Takayuki Negami | 1996-10-22 |
| 5519820 | Waveform display apparatus for easily realizing high-definition waveform observation | Takehiko Kawauchi, Yoshifumi Imazu, Katsuhiko Kamiyama, Mitsuyoshi Takano, Katsuhisa Iiyoshi +1 more | 1996-05-21 |
| 5506426 | Compound semiconductor, a method for producing a thin film thereof, and a semiconductor device having the thin film | Shigemi Kohiki, Takayuki Negami, Mikihiko Nishitani | 1996-04-09 |
| 5500056 | Solar cell containing low melting point glass layer | Mitsusuke Ikeda, Mikihiko Nishitani, Masaharu Terauchi, Takayuki Negami, Naoki Kohara | 1996-03-19 |