Issued Patents All Time
Showing 1–25 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036597 | Jig for metal plastic working | Takuho KUMAGAI, Ryozo Shiroishi, Naoya Matsumoto, Masahiro Shimamura | 2024-07-16 |
| 11745245 | Metallic worked articles | Takuho KUMAGAI, Ryozo Shiroishi, Naoya Matsumoto, Masahiro Shimamura | 2023-09-05 |
| 11698685 | Character string input system | Masanori Nomura, Satoru Matsuda, Takenori Oshima, Junichi Naoi | 2023-07-11 |
| 11508976 | Fuel cell system | Tomio YAMANAKA, Tomotaka Ishikawa, Ryosuke OYA, Junichi Matsuo | 2022-11-22 |
| 11435870 | Input/output controller and input/output control program | — | 2022-09-06 |
| 11285822 | Electric power system and control method therefor | Kenji Umayahara, Ryota Kawaguchi, Shota Okada | 2022-03-29 |
| 11175768 | Method for selecting touch panel pen writing member, touch panel system, touch panel pen writing member, touch panel, and display device | Shubou Taya, Yosuke Takayama, Jun Tsujimoto, Gen Furui | 2021-11-16 |
| 11173535 | Drilling jig and drilling method using this drilling jig | Shoji Yokoyama, Kazuya Takita, Ichiro Hosoya, Takashi Kumamoto, Yukio Kimura | 2021-11-16 |
| 11171349 | Fuel cell vehicle and control method of fuel cell vehicle | Tomotaka Ishikawa, Shinji Asou, Tomio YAMANAKA, Junichi Matsuo, Ryosuke OYA | 2021-11-09 |
| 11165919 | Image forming apparatus with sound output control, and image forming system including the same | — | 2021-11-02 |
| 11152632 | Fuel cell system and control method | Kenji Umayahara, Ryota Kawaguchi, Yuji Murata | 2021-10-19 |
| 11133515 | Fuel cell system and scavenging method of fuel cell | Hiroyuki Imanishi, Yohei Okamoto | 2021-09-28 |
| 10967268 | Information processing apparatus | Akitsugu Tsuchiya, Yoshihiko Suwa | 2021-04-06 |
| 10957924 | Fuel cell system and method for controlling the fuel cell system | Junichi Matsuo, Tomotaka Ishikawa, Tomio YAMANAKA | 2021-03-23 |
| 10868316 | Fuel cell system and method of controlling the same | Tomotaka Ishikawa, Tomio YAMANAKA, Ryoichi Nanba, Kenji Umayahara | 2020-12-15 |
| 10805486 | Remote management system that displays input screen according to drop in communication speed | — | 2020-10-13 |
| 10804551 | Fuel cell system and remaining water purging control method | Tsuyoshi Maruo, Shun Matsumoto, Hiroyuki Tsunekawa | 2020-10-13 |
| 10795496 | Method for selecting writing sheet for stylus, touchscreen system, writing sheet for stylus, touchscreen, and display device | Shubou Taya, Yosuke Takayama, Jun Tsujimoto | 2020-10-06 |
| 10788950 | Input/output controller and input/output control program | — | 2020-09-29 |
| 10777827 | Water drainage device for fuel cell, fuel cell system, moving body and control method of fuel cell system | Ryosuke OYA, Tomohiko Kaneko, Mitsuhiro Nada, Yoshiaki Naganuma | 2020-09-15 |
| 10629927 | Fuel cell system and method for discharging fluid in the system | Masashi Toida, Yoshiaki Naganuma | 2020-04-21 |
| 10613641 | Character string input system | Masanori Nomura, Satoru Matsuda, Takenori Oshima, Junichi Naoi | 2020-04-07 |
| 10553885 | Power supply system and voltage control method of fuel cell | Tomio YAMANAKA, Mitsuhiro Nada, Hiroyuki Suzuki, Tsuyoshi Maruo | 2020-02-04 |
| 10516179 | Fuel cell system and method of controlling the same | Tsuyoshi Maruo, Shun Matsumoto, Hiroyuki Tsunekawa | 2019-12-24 |
| 10483572 | Flow control method of cooling medium in a fuel cell system, and fuel cell system | Yoshiaki Naganuma, Masashi Toida, Tsuyoshi Maruo | 2019-11-19 |