Issued Patents All Time
Showing 76–100 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495254 | Poly(trimethylene terephthalate) fiber | Youichiro Azuma, Teruhiko Matsuo | 2002-12-17 |
| 6479478 | Carbapenem compounds | soh-ichi Kaneda, Kazuhiko Hayashi | 2002-11-12 |
| 6473822 | Digital signal processing apparatus | Akira Nakamatsu, Nobuo Nakamura | 2002-10-29 |
| 6423407 | Polytrimethylene terephthalate fiber | Jinichiro Kato, Teruhiko Matsuo | 2002-07-23 |
| 6403502 | Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method | Norihiro Kobayashi, Satoshi Oka | 2002-06-11 |
| 6380551 | Optical function device with photonic band gap and/or filtering characteristics | Hiroji Aga | 2002-04-30 |
| 6333279 | Method for producing silicon wafer and silicon wafer | Norihiro Kobayashi, Shoji Akiyama | 2001-12-25 |
| 6285820 | Video tape recorder | Mitsuyoshi Kawaguchi, Takashi Sasaya, Fumiaki Henmi | 2001-09-04 |
| 6204188 | Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method | Norihiro Kobayashi | 2001-03-20 |
| 5978167 | Disk unit creating a position sensitivity correction value using positive and negative cross point values of two-phase servo signals | — | 1999-11-02 |
| 5911822 | Method of manufacturing silicon monocrystal, and seed crystal used in the method | Masanori Kimura | 1999-06-15 |
| 5886172 | Carbapenem-3-carboxylic acid ester derivatives | Toshio Kumagai | 1999-03-23 |
| 5848220 | High definition digital video recorder | Fumiaki Henmi, Yoshihiro Murakami, Takashi Sasaya | 1998-12-08 |
| 5783703 | Sulfur-containing compounds method for their use and prodction | Kazuhiko Hayashi, Chisato Sato, Satoshi Tamai, Takeshi Isoda, Ado Mihira +1 more | 1998-07-21 |
| 5769544 | Dynamic pressure pneumatic bearing device and manufacturing method thereof | Mitsuo Suzuki, Yukio Itami, Kunio Ikeda, Yuzuru Kudo, Yoshihiro Takahashi +1 more | 1998-06-23 |
| 5738952 | Enclosed-type secondary cell | — | 1998-04-14 |
| 5679790 | 2-1-(1,3-thiazolin-2-yl)azetidin-3-yl!thio-carbapenem derivatives | Takeshi Isoda, Chisato Sato, Ado Mihira, Satoshi Tamai, Toshio Kumagai | 1997-10-21 |
| 5606448 | Polygon scanner and production process thereof | Mitsuo Suzuki, Yukio Itami, Yoshio Hashimoto, Koji Tsukahara, Yoshihiro Takahashi | 1997-02-25 |
| 5574591 | Polygon scanner and production process thereof | Mitsuo Suzuki, Yukio Itami, Yoshio Hashimoto, Koji Tsukahara, Yoshihiro Takahashi | 1996-11-12 |
| 5534510 | 2-[1-(1,3-thiazolin-2-yl)azetidin-3-yl]thio-carbapenem derivatives | Takeshi Isoda, Chisato Sato, Ado Mihira, Satoshi Tamai, Toshio Kumagai | 1996-07-09 |
| 5485021 | Semiconductor device with optical waveguides to achieve signal transmission using optical means | — | 1996-01-16 |
| 5427052 | Method and apparatus for production of extremely thin SOI film substrate | Yutaka Ohta, Masatake Nakano, Masatake Katayama | 1995-06-27 |
| 5412103 | Process for preparing (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo [1,2-A][1,2,4]triazolium-6-yl)]thio-6-[(R)-1-hydroxyethyl]-1-methyl-carb apenem-3-carboxylate and starting materials thereof | Satoshi Tamai, Yunosuke Nagase | 1995-05-02 |
| 5395788 | Method of producing semiconductor substrate | Yasuaki Nakazato, Atsuo Uchiyama | 1995-03-07 |
| 5376467 | Organic electrolyte battery | Naoyuki Sugeno, Keiji Shionuma | 1994-12-27 |