Issued Patents All Time
Showing 1–25 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300019 | Detection device | Hirofumi Kato, Takanori Tsunashima, Takashi Nakamura, Akio Takimoto, Takao Someya +1 more | 2025-05-13 |
| 12272719 | Detection device and display device | Takanori Tsunashima | 2025-04-08 |
| 12244022 | Supported metal catalyst and electrochemical cell | Katsuyoshi KAKINUMA, Akihiro Iiyama, Isao Amemiya, Chisato Arata, Sumitaka Watanabe | 2025-03-04 |
| 12178059 | Detection device | Takashi Nakamura, Masahiro Tada, Marina MOCHIZUKI, Hirofumi Kato, Akio Takimoto +2 more | 2024-12-24 |
| 12057466 | Detection device and display device | Takanori Tsunashima | 2024-08-06 |
| 11990627 | Carrier metal catalyst, manufacturing method thereof, and fuel cell | Katsuyoshi KAKINUMA, Akihiro Iiyama | 2024-05-21 |
| 11960177 | Display device | — | 2024-04-16 |
| 11888080 | Detection device including light sources along an outer circumference of two detection areas each of the detection areas having a specific scan direction | Hirofumi Kato, Takanori Tsunashima, Takashi Nakamura, Akio Takimoto, Takao Someya +1 more | 2024-01-30 |
| 11854299 | Detection device | Hirofumi Kato, Takanori Tsunashima, Takashi Nakamura, Akio Takimoto, Takao Someya +1 more | 2023-12-26 |
| 11784209 | Detection device | Masahiro Tada, Takashi Nakamura | 2023-10-10 |
| 11752490 | Supported metal catalyst and method for producing same | Chisato Arata, Hajime Kashima, Katsuyoshi KAKINUMA, Akihiro Iiyama | 2023-09-12 |
| 11710340 | Photodiode array | Takanori Tsunashima, Masahiro Tada, Tomoyuki Ito, Takashi Nakamura | 2023-07-25 |
| 11594737 | Membrane electrode assembly with a catalyst layer including an inorganic oxide catalyst carrier and a highly hydrophobic substance and solid polymer fuel cell using the assembly | Koji Taniguchi, Masahiro Watanabe, Katsuyoshi KAKINUMA | 2023-02-28 |
| 11581358 | Optical sensor device | Takanori Tsunashima, Masashi TSUBUKU | 2023-02-14 |
| 11563219 | Carrier powder, method for producing same, carrier metal catalyst, and method for producing same | Katsuyoshi KAKINUMA, Akihiro Iiyama | 2023-01-24 |
| 11531221 | Substrate and display device | Kazuhide Mochizuki | 2022-12-20 |
| 11502309 | Carrier metal catalyst, manufacturing method thereof, and fuel cell | Katsuyoshi KAKINUMA, Akihiro Iiyama | 2022-11-15 |
| 11450135 | Fingerprint detection apparatus and display apparatus | Takanori Tsunashima, Masahiro Tada, Tomoyuki Ito, Takashi Nakamura | 2022-09-20 |
| 11436859 | Fingerprint detection device and display device with fingerprint detection device | Takashi Nakamura, Takanori Tsunashima, Hirofumi Kato, Akio Takimoto | 2022-09-06 |
| 11340503 | Display device | Takanori Tsunashima | 2022-05-24 |
| 11332623 | Carbon black, electrode catalyst and fuel cell using same, and method for producing carbon black | Katsuyoshi KAKINUMA, Daiki IKEDA, Yusaku HARADA, Takeshi Miyakawa | 2022-05-17 |
| 11158271 | Driving method of display device and display device | Takanori Tsunashima, Yoshiro Aoki | 2021-10-26 |
| 11108070 | Method and apparatus for forming electrode catalyst layer by electrospray method | Katsuyoshi KAKINUMA | 2021-08-31 |
| 10693146 | Production method for fine metal particles, production method for fuel cell electrode catalyst, supported fine metal particle catalyst, and fuel cell electrode catalyst | Masahiro Watanabe, Hiroyuki Uchida, Hiroshi Yano | 2020-06-23 |
| 10692305 | Storage condition setting device and data storage system for vehicle diagnosis | Tetsuya Ohno | 2020-06-23 |