Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11544971 | Information processing device, terminal device | — | 2023-01-03 |
| 11105019 | Polyamide fiber capable of high-temperature dyeing | Kirita Sato | 2021-08-31 |
| 8173806 | Method for production of quinazolin-4-one derivative | Kazuo Tanaka, Takafumi Yoshimura | 2012-05-08 |
| 7760075 | Traceability system | Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Takeshi Nakatani | 2010-07-20 |
| 7750182 | Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid | Toshio Hidaka, Takafumi Yoshimura, Norio Fushimi, Masaharu Doya | 2010-07-06 |
| 7736922 | Semiconductor laser element and method of fabrication thereof | — | 2010-06-15 |
| 7642374 | Process for producing 5-iodo-2-methylbenzoic acid | Takafumi Yoshimura, Toshio Hidaka, Norio Fushimi, Kazuhiro Yamada | 2010-01-05 |
| 7482932 | Traceability system | Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Takeshi Nakatani | 2009-01-27 |
| 7397374 | Traceability system | Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Takeshi Nakatani | 2008-07-08 |
| 7294594 | Glass composition | Toru Kawamoto, Toshifumi Matsuda | 2007-11-13 |
| 7231388 | Similar document retrieving method and system | Tadataka Matsubayashi, Katsumi Tada, Yasuhiko Inaba, Shin Yamamoto | 2007-06-12 |
| 7200587 | Method of searching similar document, system for performing the same and program for processing the same | Tadataka Matsubayashi, Katsumi Tada, Yasuhiko Inaba, Jugo Noda | 2007-04-03 |
| 7183923 | Traceability system | Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Takeshi Nakatani | 2007-02-27 |
| 7133430 | Semiconductor laser element and method of fabrication thereof | — | 2006-11-07 |
| 7107527 | Method and system for management of structured document and medium having processing program therefor | Toru Takahashi, Noriyuki Yamasaki | 2006-09-12 |
| 6881925 | Laser emission head, laser beam transmission device, laser beam transmission device adjustment method and preventive maintenance/repair device of structure in nuclear reactor | Katsuhiko Sato, Motohiko Kimura, Yuji Sano, Mitsuaki Shimamura, Hiroaki Igakura +8 more | 2005-04-19 |
| 6738786 | Data display method and apparatus for use in text mining | Natsuko Sugaya, Katsumi Tada, Tadataka Matsubayashi, Yasuhiko Inaba, Mikihiko Tokunaga | 2004-05-18 |
| 6014680 | Method and apparatus for generating structured document | Masatoshi Hino | 2000-01-11 |
| 5793826 | Control rod drive mechanism | Nobuyuki Tanaka, Yukio Watanabe | 1998-08-11 |
| 5716916 | Polyol ester based-lubricant | Yoshihiro Shiokawa, Kinji Kato | 1998-02-10 |
| 5705459 | Process for the production of polyol ester and ester-containing lubricating oil | Yoshihiro Shiokawa, Shunichi Matsumoto, Kinji Kato, Mitsuharu Kitamura | 1998-01-06 |
| 5591684 | Glass bubbles for use as fillers in printed circuit board | Shinji Kawachi, Yasuhiro Nishimura | 1997-01-07 |
| 5463095 | Process for the production of esters | Yoshihiro Shiokawa, Tadayoshi Takefumi, Shunichi Matsumoto | 1995-10-31 |
| 5292690 | Glass composition for glass bubbles with increased compressive strength | Shinji Kawachi | 1994-03-08 |
| 5196572 | Process for producing xylylene diisocyanate | Takashi Okawa, Hideo Igarashi, Syunsuke Suzuki | 1993-03-23 |