Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509774 | Device controller, communication terminal, device control method, compensation calculation method, and device control system | Mitsumasa Iwanaga, Sakiko Kurita | 2022-11-22 |
| 11032429 | Device controller, communication terminal, device control method, compensation calculation method, and device control system | Mitsumasa Iwanaga, Sakiko Kurita | 2021-06-08 |
| 10742820 | Device controller, communication terminal, device control method, compensation calculation method, and device control system | Mitsumasa Iwanaga, Sakiko Kurita | 2020-08-11 |
| 10447863 | Device controller, communication terminal, device control method, compensation calculation method, and device control system | Mitsumasa Iwanaga, Sakiko Kurita | 2019-10-15 |
| 10088025 | Automatic transmission for electric vehicle | Atsushi Yamada, Toshiaki Segawa, Kazuhiko Yokoyama, Kazuo Oguri, Takuya Yamazaki | 2018-10-02 |
| 7019462 | Sealing agent for a foil sealed lamp | Yukiharu Tagawa | 2006-03-28 |
| 6448492 | Transparent member for shielding electromagnetic waves and method of producing the same | Atsushi Okada, Shigenori Kiyama, Takeshi Yoshimi, Masanori Yamamoto | 2002-09-10 |
| 5712874 | Noise shaper capable of generating a predetermined output pattern in no-signal condition | — | 1998-01-27 |
| 5508647 | Noise shaper for preventing noise in low frequency band | — | 1996-04-16 |
| 5420892 | Stabilized noise shaper of a small scale having a suppressed quantization noise in high frequency region without deteriorating S/N ratio | — | 1995-05-30 |
| 5295186 | Termination circuit for a two-wire transmission line | — | 1994-03-15 |
| 5247483 | Sense amplifier circuit | — | 1993-09-21 |
| 5179354 | Operational amplifier | — | 1993-01-12 |
| 5162735 | Operational amplifier circuit with improved gain of feedback loop | — | 1992-11-10 |
| 5070306 | High-gain differencial amplifier circuit fabricated from field effect transistors | — | 1991-12-03 |
| 4985275 | Method for producing a fused silica envelope for discharge lamp | Tetsu Takemura, Hidetoshi Ichinose, Keisuke OHKUBO, Akihiko Sugitani | 1991-01-15 |
| 4924223 | Digital code converter formed of a decreased number of circuit elements | — | 1990-05-08 |
| 4893092 | Operational amplifier circuit | — | 1990-01-09 |
| 4661779 | Operational amplifier | — | 1987-04-28 |
| 4640581 | Flexible printed circuit board for a display device | Jun Nakanowatari, Mitsuo Machida, Yoshihiro Nakura | 1987-02-03 |