Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060892 | Supercharger and method for connecting pipe in supercharger | Nariaki SEIKE, Sosuke Irie, Seiichi Iwanami | 2024-08-13 |
| 7923729 | Active matrix substrate and its manufacturing method | Kyoko Sawamizu, Makoto Ohtani | 2011-04-12 |
| 7630049 | Display device and method with lower layer film formed on substrate but between transparent conductive film and organic layer and then protective film on the transparent film | Takafumi Hashiguchi, Akio Nakayama | 2009-12-08 |
| 7554119 | Active matrix substrate and its manufacturing method | Kyoko Sawamizu, Makoto Ohtani | 2009-06-30 |
| 7113252 | Method of mending breakage of line in display device | Katsuaki Murakami, Akio Nakayama | 2006-09-26 |
| 7106403 | Transflective display with through hole extending through a light shield in the transmissive region of the display | Hiroyuki Murai | 2006-09-12 |
| 6774965 | Liquid crystal display device and manufacturing method thereof | Ken Nakashima, Yasunori Niwano | 2004-08-10 |
| 6652389 | Golf club shaft | Goro Hisamatsu, Hiroki Ashida | 2003-11-25 |
| 6636541 | Semiconductor laser device | Hisashi Nakayama, Masahiro Kito, Masato Ishino | 2003-10-21 |
| 6256331 | Semiconductor laser device, optical communication system using the same, and method for producing compound semiconductor | Masahiro Kitoh, Masato Ishino | 2001-07-03 |
| 6207325 | Lithium-containing complex metal oxide, preparation methods thereof, and cathode electroactive material using the same and lithium secondary cells | Masatoshi Shirao | 2001-03-27 |
| 6151351 | Distributed feedback semiconductor laser and method for producing the same | Masahiro Kito, Masato Ishino, Nobuyuki Otsuka, Shinji Nakamura | 2000-11-21 |
| 6110756 | Method for producing semiconductor laser | Nobuyuki Otsuka, Masahiro Kitoh, Masato Ishino | 2000-08-29 |
| 6107112 | Distributed feedback semiconductor laser and method for producing the same | Masahiro Kito, Masato Ishino, Nobuyuki Otsuka, Shinji Nakamura | 2000-08-22 |
| 6104738 | Semiconductor laser and process for producing the same | Masahiro Kitoh, Nobuyuki Otsuka, Masato Ishino, Yuichi Inaba | 2000-08-15 |
| 5960257 | Method distributed feedback semiconductor laser for fabricating | Masato Ishino, Masahiro Kitoh, Nobuyuki Otsuka | 1999-09-28 |
| 5856207 | Method for producing a semiconductor laser | Nobuyuki Otsuka, Masahiro Kitoh, Masato Ishino | 1999-01-05 |
| 5784188 | Electro-absorption optical modulator and method for fabricating the same | Shinji Nakamura, Satoshi Kamiyama, Kenichi Matsuda | 1998-07-21 |
| 5764682 | Distributed feedback semiconductor laser and method for fabricating the same | Masato Ishino, Masahiro Kitoh, Nobuyuki Otsuka | 1998-06-09 |
| 5652762 | Semiconductor laser device and method for fabricating the same and strained quantum well crystal and method for fabricating the same | Nobuyuki Otsuka, Masahiro Kito, Masato Ishino | 1997-07-29 |
| 5621747 | Multi quantum well semiconductor laser and optical communication system using the same | Masahiro Kitoh, Nobuyuki Otsuka, Masato Ishino | 1997-04-15 |
| 5573983 | Fine silica tube and process for making same | Hidenori Nakamura, Takao Goto | 1996-11-12 |
| 5568501 | Semiconductor laser and method for producing the same | Nobuyuki Otsuka, Masahiro Kitoh, Masato Ishino | 1996-10-22 |
| 5539766 | Distributed feedback semiconductor laser | Masato Ishino, Masahiro Kitoh, Nobuyuki Otsuka | 1996-07-23 |
| 5494521 | Apparatus and method for vapor growth | Nobuyuki Otsuka | 1996-02-27 |