Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173666 | Throttle valve control device | Hidefumi Hatsuzawa, Hiroyuki Ota, Takuya Tanaka, Yoshihiko Akagi | 2024-12-24 |
| 11988636 | Method for particle analysis and method for particle production | Ayako Tatematsu, Ryosuke Abe | 2024-05-21 |
| 11391663 | Particle analyzing apparatus, particle separating device, particle analysis method, and particle separating method | — | 2022-07-19 |
| 11282922 | Semiconductor device | — | 2022-03-22 |
| 11105771 | Magnetic field generation device, measurement cell, analysis apparatus, and particle separation device | — | 2021-08-31 |
| 10809228 | Method and apparatus for quantitatively evaluating amount of dispersion medium adsorbed to dispersoid particles | — | 2020-10-20 |
| 10767544 | Valve body, electronic control throttle body, motor-driven throttle body, and valve device | Hidefumi Hatsuzawa, Toshio Hori, Toyoshi NEMOTO | 2020-09-08 |
| 10752575 | 4-alkoxy-3-(trifluoromethyl)benzyl alcohol production method | Takashi Naka, Mitsuharu Nakamura, Hisao Takayanagi | 2020-08-25 |
| 10739240 | Particle analyzer | — | 2020-08-11 |
| 10656119 | Dispersoid particle analyzing method and analyzing apparatus | — | 2020-05-19 |
| 10429287 | Interferometric method for measuring a size of particle in the presence of a gap | Hitoshi Watarai, Nobutoshi Ota | 2019-10-01 |
| 10261050 | Method for measuring characteristics of a particle and device for measuring characteristics of a particle | Hitoshi Watarai, Nobutoshi Ota | 2019-04-16 |
| 9548506 | Fuel cell evaluator and fuel cell evaluation method | Daisuke Yamazaki, Tetsuo Yano, Souichirou Torai, Nobuhiro Tomosada, Atsufumi Kimura +1 more | 2017-01-17 |
| 9535131 | Method for determining response characteristics of battery | Tomomi Akutsu, Nobuhiro Tomosada, Tetsuo Yano, Souichirou Torai | 2017-01-03 |
| 9366614 | Porosity measuring device and porosity measuring method | Hitoshi Watarai | 2016-06-14 |
| 9194900 | Electrode evaluation apparatus and electrode evaluation method | Souichirou Torai, Daisuke Yamazaki, Nobuhiro Tomosada, Tomomi Akutsu, Tetsuo Yano | 2015-11-24 |
| 9128166 | Secondary battery tester, secondary battery testing method, and manufacturing method of secondary battery | Tomomi Akutsu, Daisuke Yamazaki, Nobuhiro Tomosada, Atsufumi Kimura, Souichirou Torai +1 more | 2015-09-08 |
| 9018073 | Method of manufacturing a semiconductor device including alignment mark | Shigeki Yoshida | 2015-04-28 |
| D642550 | Communication terminal | Yasuo Masaki, Chiaki Murata | 2011-08-02 |
| 7385278 | Strobe light control circuit and IGBT device | — | 2008-06-10 |
| 7230324 | Strobe light control circuit and IGBT device | — | 2007-06-12 |
| 6879024 | Strobe light control circuit and IGBT device | — | 2005-04-12 |
| 6412174 | Method of manufacturing heat exchange tube | Ryoji Matsunami, Tatsuya Fujiyoshi | 2002-07-02 |
| 6391997 | Method for producing diene-based rubber polymer latex | Masaki Sugihara, Hideaki Makino, Kouji Matsumura, Shinji Furuta | 2002-05-21 |
| 6325276 | Method and apparatus for applying flux for use in brazing aluminum material | Ryoji Matsunami, Tatsuya Fujiyoshi | 2001-12-04 |