Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498144 | Horizontal fillet welding method, horizontal fillet welding system, and program | Masayuki Shigeyoshi, Atsushi Fukunaga | 2022-11-15 |
| 10406620 | Horizontal fillet welding method, horizontal fillet welding system, and program | Masayuki Shigeyoshi, Atsushi Fukunaga | 2019-09-10 |
| 7771694 | Crimped carbon fiber and production method thereof | Eiji Kambara | 2010-08-10 |
| 7704481 | Method of producing vapor-grown carbon fibers | Tomoyoshi Higashi, Eiji Kambara | 2010-04-27 |
| 7560094 | Modified layered metallosilicate material and production process thereof | Takashi Tatsumi, Peng Wu | 2009-07-14 |
| 7390475 | Process for producing vapor-grown carbon fibers | Eiji Kambara, Tomoyoshi Higashi | 2008-06-24 |
| 7326401 | MWW type zeolite substance, precursor substance therefor, and process for producing these substances | Takashi Tatsumi, Peng Wu | 2008-02-05 |
| 7323154 | Titanosilicate, process for its production, and its use in producing oxidized compound | Takashi Tatsumi, Peng Wu | 2008-01-29 |
| 7214359 | Cubic boron nitride, catalyst for synthesizing cubic boron nitride, and method for producing cubic boron nitride | Hirohiko Ohtsubo, Eiji Ihara | 2007-05-08 |
| 7133676 | Channel setting method in mobile communication system | Masayuki Iguchi, Yoichiro Yamakawa, Yoshimitsu Sugimura, Masahiro Yoshimura | 2006-11-07 |
| 7041492 | Extracellular recording electrode | Hiroaki Oka, Tetsuo Yukimasa, Ryuta Ogawa, Hirokazu Sugihara, Yukifumi Yoshimoto | 2006-05-09 |
| 6759540 | Crystalline MWW-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst | Wataru Oguchi, Takashi Tatsumi, Peng Wu | 2004-07-06 |
| 6730398 | Fine carbon and method for producing the same | Toshio Morita, Ryuji Yamamoto, Tomoyoshi Higashi | 2004-05-04 |
| 6331500 | Functionalized molecular sieves | Christopher W. Jones, Mark E. Davis | 2001-12-18 |
| 5679897 | Piezoelectric type acceleration sensor with metallic case and resin package | Hideki Matsumoto, Harumi Aoki, Shinji Shimazaki, Toshiharu Saitoh | 1997-10-21 |
| 5569795 | Fluorination catalyst and fluorination process | Kimitaka Oshiro, Tetsuo Nakajo | 1996-10-29 |
| 5494876 | Fluorination catalyst and fluorination process | Kimitaka Oshiro, Tetsuo Nakajo | 1996-02-27 |
| 5494877 | Chromium-based fluorination catalyst containing gallium and production method thereof | Tetsuo Nakajo | 1996-02-27 |
| 5494873 | Chromium-based fluorination catalyst, process for producing the catalyst, and fluorination process using the catalyst | Tetsuo Nakajo | 1996-02-27 |
| 4520624 | Diesel particulate filter system | Yuhiko Kiyota, Satoru Kume, Hiroaki Takada, Kiyoichi Shinsei, Akio Matsumoto +1 more | 1985-06-04 |
| 4387680 | Mechanism for stopping valve operation | Katashi Tsunetomi, Akira Takahashi | 1983-06-14 |