Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391499 | Image forming apparatus | Kohei Ishido, Kotaro Ogawa, Haruna Takamura | 2025-08-19 |
| 12384148 | Inkjet printing device and inkjet printing method | Tomoyasu Okushima, Takaharu Yamamoto, Ippei Matsumoto | 2025-08-12 |
| 12381237 | Fuel cell stack | Yoichi Fukui, Naoki Inoue | 2025-08-05 |
| 12269347 | Inverter control apparatus | — | 2025-04-08 |
| 12253445 | Specimen pretreatment method | Yuji Konyuba, Tomohiro Haruta, Tomohisa Fukuda | 2025-03-18 |
| 11953410 | Specimen support tool, support apparatus and specimen preparation method | Yuji Konyuba, Tomohiro Haruta, Tomohisa Fukuda, Yusuke Toriumi | 2024-04-09 |
| 11850847 | Inkjet printing apparatus and inkjet printing method | Tomoyasu Okushima, Ippei Matsumoto | 2023-12-26 |
| 11658000 | Sample support and method of fabricating same | Yuji Konyuba, Tomohiro Haruta, Tomohisa Fukuda | 2023-05-23 |
| 11515559 | Fuel cell system | Norihisa Kobayashi | 2022-11-29 |
| 11444308 | Fuel cell stack | Naoki Inoue | 2022-09-13 |
| 11444309 | Fuel cell system | Norihisa Kobayashi, Kimiharu Mizusaki | 2022-09-13 |
| 11355767 | Fuel cell stack | Naoki Inoue, Hideharu Naito, Norihisa Kobayashi, Kimiharu Mizusaki | 2022-06-07 |
| 11117777 | Sheet conveyor device and image forming system | — | 2021-09-14 |
| 11037755 | Observation method, specimen support, and transmission electron microscope | Yuji Konyuba, Tomohiro Haruta, Tomohisa Fukuda | 2021-06-15 |
| 11031610 | Fuel cell stack | Naoki Inoue, Yosuke YOSHIZAWA, Masashi Wada | 2021-06-08 |
| 10950412 | Observation method, image processing device, and electron microscope | Tomohiro Haruta | 2021-03-16 |
| 10923746 | Fuel cell stack | Naoki Inoue, Kimiharu Mizusaki, Norihisa Kobayashi | 2021-02-16 |
| 10530004 | Fuel cell stack | Tadashi Nishiyama, Masaharu Suzuki | 2020-01-07 |
| 10329155 | Manufacturing method for lithium difluorophosphate powder, and lithium difluorophosphate | Keita Nakahara, Takayoshi MORINAKA, Natsuya Nishimura | 2019-06-25 |
| 10297842 | Fuel cell stack | Tadashi Nishiyama, Kenji Nagumo, Ryo Jinba, Yoshiro Ichikawa | 2019-05-21 |
| 10186727 | Fuel cell stack | Naoki Yamano | 2019-01-22 |
| 10141595 | Fuel cell stack | Naoki Yamano, Yoshihito Kimura, Tadashi Nishiyama | 2018-11-27 |
| 9231259 | Fuel cell stack | Tsuyoshi Kobayashi, Kimiharu Mizusaki, Masaharu Suzuki, Tadashi Nishiyama, Kenji Nagumo +1 more | 2016-01-05 |