Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471574 | Blood-purification-treatment support system | Kunihiko Akita, Masahiro Toyoda | 2022-10-18 |
| 11458237 | Blood purification apparatus | Kunihiko Akita, Masahiro Toyoda | 2022-10-04 |
| 11458238 | Blood purification apparatus | Masahiro Toyoda, Tomoya Murakami, Kunihiko Akita | 2022-10-04 |
| 11311251 | Exercise support apparatus | Kunihiko Akita, Nobuhiko Aida | 2022-04-26 |
| 10751462 | Medical apparatus | Masahiro Toyoda, Tomoya Murakami, Shigeaki Funamura | 2020-08-25 |
| 10518018 | Blood purification system | Tomoya Murakami, Masahiro Toyoda | 2019-12-31 |
| 8501598 | Semiconductor substrate, semiconductor device, and method of producing semiconductor substrate | Syouji Nogami, Takumi Shibata, Tsuyoshi Yamamoto | 2013-08-06 |
| 6810552 | Cleaning tool for optical connector | Taisei Miyake, Ai Fukuhara, Kazuya Sawa, Kiyoshi Nara | 2004-11-02 |
| 6681437 | Cleaning tool for optical fiber connectors | Taisei Miyake, Isao Iwakane | 2004-01-27 |
| 6466723 | Cleaning tool for optical fiber connectors | Taisei Miyake, Ai Fukuhara, Juichi Noda, Etsuji Sugita, Isao Iwakane +2 more | 2002-10-15 |
| 6092109 | Information matching system and its matching method for matching information between terminal equipment connected via network | Shunichi Kondou, Hajime MIZOGUCHI | 2000-07-18 |
| 5476636 | Apparatus for performing weather resistance test | Takashi Tomiita, Yoshio Kishima, Teruo Iwanaga | 1995-12-19 |
| 5472800 | High-temperature fuel cell with external manifolds | Toshikazu Nakajima, Yasuo Miyake | 1995-12-05 |
| 5168192 | Pressure sensor for use in internal combustion engine | Masahide Kosugi | 1992-12-01 |
| 4995273 | Method of an apparatus for weather resistance test | Yoshio Kisima, Teruo Iwanaga | 1991-02-26 |
| 4959627 | Electromagnet relay | Makoto Iizumi, Tatsumi Ide, Noboru Kanzawa, Akira Sekiguchi, Masayuki Morimoto +1 more | 1990-09-25 |
| 4719157 | Fuel cell stack assembly | Masaru Tsutsumi, Hideo Hagino, Osamu Fujiwara | 1988-01-12 |
| 4642274 | Fuel cell system | Masaru Tsutsumi, Hideo Hagino, Osamu Fujiwara | 1987-02-10 |
| 4507460 | Epoxy resin composition | Toru Kikuchi, Takayuki Saito, Akihiro Kobayashi | 1985-03-26 |
| 4387314 | Charging generator for motor vehicle | Yoshiyuki Iwaki | 1983-06-07 |
| 4384225 | Charging generator for motor vehicle | Yoshiyuki Iwaki | 1983-05-17 |
| 4380003 | Resistor device and generator for car charger | Yoshiyuki Iwaki | 1983-04-12 |