Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318168 | In vivo pressure measurement device | Hiroyuki Tamaoka, Takashi Fujihata | 2025-06-03 |
| 12078562 | Pressure sensor | Hiroyuki Tamaoka, Takeshi Yagi, Shinichi Arai | 2024-09-03 |
| 12072527 | Sensing cable and sensing system | — | 2024-08-27 |
| 11495612 | Three-dimensional memory device including stairless word line contact structures for and method of making the same | Yoshinobu Tanaka, Koichi Ito, Akihiro Tobioka, Sung-Tae Lee | 2022-11-08 |
| 11450679 | Three-dimensional memory device including stairless word line contact structures for and method of making the same | Yoshinobu Tanaka, Koichi Ito, Akihiro Tobioka, Sung-Tae Lee | 2022-09-20 |
| 10948844 | Color image forming apparatus | Kiyoto Toyoizumi, Masaru Shimura, Shinsuke Kobayashi, Hideo Nanataki, Shinji Katagiri +2 more | 2021-03-16 |
| 10372058 | Color image forming apparatus | Kiyoto Toyoizumi, Masaru Shimura, Shinsuke Kobayashi, Hideo Nanataki, Shinji Katagiri +2 more | 2019-08-06 |
| 10176747 | Display driver having output electrical current capacity setting portion | Hideki Masai | 2019-01-08 |
| 10133160 | Projector unit for portable information devices | Kazuo Fujii, Eiji Shinohara | 2018-11-20 |
| 9898043 | Expansion unit for portable information equipment | Hiroaki Agata, Kazuo Nakada, Eiji Shinohara | 2018-02-20 |
| 9805669 | Display panel drive device and display panel drive method | — | 2017-10-31 |
| 9786989 | Antenna and portable electronic instrument for use in near field communication | Hideto Horikoshi | 2017-10-10 |
| 9711945 | Method of designing semiconductor laser device, method of designing raman amplifier, methods of manufacturing semiconductor laser device, semiconductor laser device, raman amplifier, and optical communication system | Noriyuki Yokouchi, Taketsugu SAWAMURA, Satoshi Irino, Junji Yoshida | 2017-07-18 |
| 9599923 | Image forming apparatus with control of developing bias and charging bias | Takuya Kitamura, Shuichi Tetsuno | 2017-03-21 |
| 9581933 | Regulating member, developing device and process cartridge | Takashi Kase | 2017-02-28 |
| 9537505 | Data processing apparatus and method of processing data | Hiroyoshi Ichikura, Kunihiro HARAYAMA | 2017-01-03 |
| 9459551 | Image forming apparatus | — | 2016-10-04 |
| 9417683 | Driving device for driving a display unit | Akira Nakayama | 2016-08-16 |
| 9417682 | Display unit driving device with reduced power consumption | Akira Nakayama | 2016-08-16 |
| 9389534 | Image forming apparatus | Yasunari Watanabe | 2016-07-12 |
| 9342033 | Image forming apparatus with developer collecting operation | Motoki Adachi, Takayoshi Kihara | 2016-05-17 |
| 9280086 | Image forming apparatus having developer supplying operation | — | 2016-03-08 |
| 9207558 | Image forming apparatus | Motoki Adachi, Takayoshi Kihara | 2015-12-08 |
| 9202425 | Device circuit and display apparatus having operational amplifiers with parasitic diodes | Atsushi Hirama, Koji Higuchi | 2015-12-01 |
| 9203212 | Semiconductor laser module | Tatsuro Kurobe, Tatsuya Kimoto | 2015-12-01 |