Issued Patents All Time
Showing 1–25 of 169 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12032306 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2024-07-09 |
| 11701706 | Fine copper particles, method for producing fine copper particles and method for producing sintered body | Yuji SAKURAMOTO, Takayuki Fujimoto | 2023-07-18 |
| 11646215 | Load port apparatus and method of driving the same | Tomoshi Abe, Hiroshi Hasegawa, Nozomu Kato, Tadamasa Iwamoto | 2023-05-09 |
| 11515177 | Circulating EFEM | Tsutomu Okabe, Mutsuo Sasaki | 2022-11-29 |
| 11480889 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2022-10-25 |
| 11271219 | Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane electrode assembly and fuel cell stack | Kiyotaka Nagamori, Yoko Nakamura, Tomoteru Mizusaki, Yasuhiro Seki | 2022-03-08 |
| 11253921 | Copper fine particle, method for producing same, and sintered body | Yuji SAKURAMOTO, Takayuki Fujimoto | 2022-02-22 |
| 11150573 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2021-10-19 |
| 11145529 | EFEM and method of introducing replacement gas thereinto | Tsutomu Okabe | 2021-10-12 |
| 11049736 | Circulating EFEM | Tsutomu Okabe, Mutsuo Sasaki | 2021-06-29 |
| 10775713 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2020-09-15 |
| 10665488 | Load port apparatus and method of driving the same | Tadamasa Iwamoto | 2020-05-26 |
| 10444659 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2019-10-15 |
| 10333151 | Method for producing gas diffusion electrode and method for producing membrane electrode assembly (MEA) | Yasuhiro Seki, Takuya Tsubaki | 2019-06-25 |
| 10256475 | Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly, and fuel cell stack | Kiyotaka Nagamori, Tomoteru Mizusaki, Yoko Nakamura, Takuya Tsubaki, Yasuhiro Seki | 2019-04-09 |
| 10177395 | Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly, fuel cell stack, method for producing electrode catalyst, and composite particle | Kiyotaka Nagamori, Tomoteru Mizusaki, Yoko Nakamura, Yasuhiro Seki | 2019-01-08 |
| 10133207 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2018-11-20 |
| 10115992 | Electrode catalyst, gas diffusion electrode-forming composition, gas diffusion electrode, membrane electrode assembly, and fuel cell stack | Kiyotaka Nagamori, Tomoteru Mizusaki, Yoko Nakamura, Yasuhiro Seki | 2018-10-30 |
| 9893365 | Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion elelctrode, membrane-electrode assembly, and fuel cell stack | Kiyotaka Nagamori, Tomoteru Mizusaki, Yoko Nakamura, Yasuhiro Seki | 2018-02-13 |
| 9833817 | Gas purge unit, load port apparatus, and installation stand for purging container | Mutsuo Sasaki, Jun Emoto | 2017-12-05 |
| 9824907 | Gas purge apparatus, load port apparatus, and gas purge method | Tomoshi Abe, Nozomu Kato | 2017-11-21 |
| 9786531 | Gas purge unit, load port apparatus, and installation stand for purging container | Mutsuo Sasaki, Jun Emoto | 2017-10-10 |
| 9733589 | Developing cartridge having electrode | Yasumasa Fujii, Tsutomu Suzuki | 2017-08-15 |
| 9720371 | Image forming apparatus having developer cartridges and cartridge supporting member | Shougo Sato | 2017-08-01 |
| 9580619 | Aqueous coating composition and coating method using same | Kazutaka Ogura, Hiroyuki Nagano, Masami Kobata | 2017-02-28 |