Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713440 | Cell culture system and cell culture device | Daichi Horii, Yoshihiko Nishikawa, Haruki Takeuchi | 2023-08-01 |
| 11103464 | Aqueous composition for ophthalmological use or otolaryngological use | Satoshi Yamaguchi | 2021-08-31 |
| 10361107 | Content moving device | Haruki Takeuchi, Minetaka Maeda | 2019-07-23 |
| 7671879 | Information recording apparatus | Tadafumi Tatewaki, Hideo Sakurai, Naoki Yoshida | 2010-03-02 |
| 7378152 | Electroconductive zinc oxide powder and method for production thereof, and electroconducitve composition | Nobuyuki Kuroiwa, Akira Senjyuu | 2008-05-27 |
| 5977818 | Multi-input transistor circuit and multi-input transconductance circuit | Zdzislaw Czarnul | 1999-11-02 |
| 5673045 | Digital-to-analog conversion circuit and analog-to-digital conversion device using the circuit | Koichi Sato | 1997-09-30 |
| 5645361 | Thermal-transfer-type color printer having a feed roller with micro projections | Susumu Mitsushima, Hayami Sugiyama, Hitoshi Nakagawa, Hiromitsu Ogita, Minoru Yamakuni +2 more | 1997-07-08 |
| 5394111 | Operational amplifier with junction field effect transistors as input transistor pair | Masayuki Sahoda | 1995-02-28 |
| 5285115 | Comparator device for comparing analog voltages | — | 1994-02-08 |
| 5097389 | Structure for fixing feedthrough capacitor in high-frequency device and manufacturing method of high-frequency device | Katsuo Ito, Kazunori Kinoshita | 1992-03-17 |
| 5057838 | D/A converter having centered switching sequence and centered arrangement of converter segment groups | Tetsuya Iida, Takayuki Satoh | 1991-10-15 |
| 4893124 | Pipelined serial-parallel A/D converter | Tetsuya Iida, Naoki Sugawa | 1990-01-09 |
| 4816613 | Electrical shielding case | Katsuo Ito, Kazunori Kinoshita | 1989-03-28 |
| 4747019 | Feedthrough capacitor arrangement | Katsuo Ito, Bunjiro Murata, Yoji Maeda, Masao Uno, Kazunori Kinoshita | 1988-05-24 |
| 4532485 | Fine adjusting mechanism for preset type tuner | Katsuo Ito, Kazunori Yoshimura, Kazuo Kontani | 1985-07-30 |