Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8888477 | Molded product production device | Daisuke Hirokane, Akiharu Satoh | 2014-11-18 |
| 8876510 | Molded body production device, molded body production method, and molded body | Daisuke Hirokane, Akiharu Satoh | 2014-11-04 |
| 8106546 | Reciprocating vibrator | Keisuke Furuichi, Hiroki Katou | 2012-01-31 |
| 7550885 | Reciprocal vibration generator | Takahiro Takagi | 2009-06-23 |
| 5416718 | Circuit design support system and circuit producing method | — | 1995-05-16 |
| 5293845 | Control mechanism for engine valve timing | Atsushi Watanabe, Yukiharu Ichinose, Tatsuo Iida | 1994-03-15 |
| 5204939 | Rule base processing system and rule evaluation control method therein | Hisayo Fukushima | 1993-04-20 |
| 5174253 | Apparatus for shifting phase between shafts in internal combustion engine | Yukiharu Ichinose, Atsushi Watanabe | 1992-12-29 |
| 4533964 | Multi-track digital recording and playback system | Isao Owaki, Susumu Saito | 1985-08-06 |
| 4519747 | Method for assembling an impeller onto a turboshaft | Sueo Shibata | 1985-05-28 |
| 4424541 | Apparatus and method for multi-track recording of a digital signal | Kazuo Koinuma | 1984-01-03 |
| 4376617 | Turbocharger for use in an internal combustion engine | Hiroshi Okano | 1983-03-15 |
| 4358253 | Turbocharger for use in an internal combustion engine | Hiroshi Okano | 1982-11-09 |
| 4279005 | Method and system for automatically providing flat frequency response to audio signals recorded on magnetic tapes | Masatsugu Kitamura, Hideo Onoye | 1981-07-14 |
| 4276604 | Automatic attenuation circuit | Masatsugu Kitamura, Hideo Onoye | 1981-06-30 |
| 4258397 | Automatic recording level controlling circuit | Masatsugu Kitamura, Hideo Onoye | 1981-03-24 |
| 4220979 | Bias level setting circuit for tape recorders with staircase high frequency signal | Masatsugu Kitamura, Hideo Onoye | 1980-09-02 |
| 4211979 | Circuit arrangement for eliminating waveform distortion of an angle-modulated signal transmitted over multipaths | Teruo Muraoka, Yukinobu Ishigaki | 1980-07-08 |
| 4188785 | Fluid coupling | Masahisa Ando, Keigo Kato, Tetsuro Akagi | 1980-02-19 |