Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532839 | Non-aqueous secondary battery | Naoki Matsuoka, Hirokazu Kamine, Masaki Takahashi | 2022-12-20 |
| 11515567 | Non-aqueous electrolyte solution, non-aqueous secondary battery, cell pack, and hybrid power system | Naoki Matsuoka, Hirokazu Kamine, Masaki Takahashi | 2022-11-29 |
| 11081730 | Non-aqueous electrolyte solution | Naoki Matsuoka, Hirokazu Kamine, Masaki Takahashi | 2021-08-03 |
| 9704742 | Wiring film and active matrix substrate using the same, and method for manufacturing wiring film | Kazunori Inoue, Takahito Yamabe | 2017-07-11 |
| 7752673 | Television receiving apparatus | — | 2010-07-06 |
| 7522821 | Optical disc apparatus | — | 2009-04-21 |
| 6624774 | Delta sigma D/A converter | Minoru Takeda | 2003-09-23 |
| 6137365 | Variable-gain amplifier circuit and attenuator circuit | Hiroyuki Wakairo | 2000-10-24 |
| 5659317 | Apparatus for reproducing digital audio waveform data | Akira Toyama | 1997-08-19 |
| 5199739 | Air bag cover opening mechanism for use in vehicle | Shotaro Okamura, Hiroaki Yamao | 1993-04-06 |
| 5084641 | Air-cooled type induction motor for use in vehicles having means to reduce exhaust air noise | Tooru Saima, Takashi Nagayama | 1992-01-28 |
| 4574576 | Tension device | Teiji Nakahara, Toshinori Shibao | 1986-03-11 |
| 4560186 | Connecting pin configuration | Masaaki Onitsuka | 1985-12-24 |
| 4355500 | Pneumatic yarn guiding apparatus for double twisting machine | Hideo Yanobu | 1982-10-26 |