Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747495 | Solidified biomass | Tamio Ida | 2014-06-10 |
| 8211274 | Solidified biomass and production method thereof | Tamio Ida | 2012-07-03 |
| 7246049 | Analysis method and system of lamp member for vehicle | Yoshinori Otsuka | 2007-07-17 |
| 6610891 | Method of producing aldehydes | Lionel O'Young, Masaki Takai, Tooru Tsukahara | 2003-08-26 |
| 6583324 | Process for producing aldehyde | Masaki Takai, Iwao Nakajima, Tooru Tsukahara, Yoshiyuki Tanaka, Hisao Urata | 2003-06-24 |
| 6291717 | Process for producing aldehyde | Masaki Takai, Iwao Nakajima, Tooru Tsukahara, Yoshiyuki Tanaka, Hisao Urata | 2001-09-18 |
| 6143819 | Composite sheet and method of manufacturing the same | — | 2000-11-07 |
| 5648558 | Method for producing a polyoxyalkylene glycol and novel metallo-aluminosilicate | Masakatsu Hatano, Yoshio Kabata, Masayuki Shirado, Hiroshi Takeo, Mitsuharu Kobayashi | 1997-07-15 |
| 5596276 | Cavity resonator for an electron spin resonator | Kazuo Nakagawa, Makoto Tsuneda, Atsushi Nukanobu, Akira Furuse | 1997-01-21 |
| 5465047 | Electron spin resonator having variable resonance frequency and error detecting automatic frequency control | Akira Furuse, Kazuo Nakagawa, Makoto Tsuneda, Atsushi Nukanobu | 1995-11-07 |
| 5389878 | Electron spin resonance device | Kazuo Nakagawa, Makoto Tsuneda, Atsushi Nukanobu, Akira Furuse | 1995-02-14 |
| 5382733 | Process for preparing naphthalene or derivative thereof | Masayuki Otake | 1995-01-17 |
| 5204628 | Electron spin resonance system | Kenta Konishi, Nahoko Sugahara | 1993-04-20 |
| 5177426 | Over-discharge protection circuitry | Ken-ichi Ikegaya, Takao Naito, Yukio Sejima, Koji Matsushima | 1993-01-05 |
| 5142232 | Electron spin resonance system | Kenta Konishi, Nahoko Sugahara | 1992-08-25 |
| 5097240 | Magnetic field generating device for ESR system | Kenta Konishi, Takashi Kobayashi | 1992-03-17 |
| 4894856 | Cordless telephone set operated under multi-channel access | Ken-ichi Ikegaya, Takao Naitoh | 1990-01-16 |
| 4878088 | Developing unit of electrophotographic apparatus | Toshio Hino, Yoshio Iino, Kazuhisa Suetani, Yoji Houki, Hirotoshi Ikuta | 1989-10-31 |
| 4791235 | Process for separating 2,6-dimethylnaphthalene | Takao Maki, Toshiharu Yokoyama, Katashi Shioda, Haruki Asatani | 1988-12-13 |
| 4714942 | Reversal image development type electrophotographic printing system | — | 1987-12-22 |