Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095183 | Portable electric pruning shears | Yota Kumagai | 2025-09-30 |
| 12431751 | Actuator device manufacturing method | Atsuya Iima, Yoshihisa Warashina, Daiki SUZUKI | 2025-09-30 |
| 12021431 | Actuator device | Daiki SUZUKI, Takuma Osaki | 2024-06-25 |
| 11757341 | Actuator device | Daiki SUZUKI, Takuma Osaki | 2023-09-12 |
| 11581792 | Actuator device | Daiki SUZUKI, Takuma Osaki | 2023-02-14 |
| 11394284 | Actuator device | Daiki SUZUKI, Takuma Osaki | 2022-07-19 |
| 10682615 | Composite semi-permeable membrane | Masashi Echizen, Atsuhito Komoto, Kazusa MATSUI, Taisuke YAMAGUCHI | 2020-06-16 |
| 8915219 | Working machine engine and working machine using the same | Yuki Nakamura | 2014-12-23 |
| D716116 | Cover for brushcutter | Yuji Yamamoto, Yuki Nakamura, Ya Li Zhou, Zhi Qiang Lu | 2014-10-28 |
| 8749757 | Exposure apparatus, method for producing device, and method for controlling exposure apparatus | Nobutaka Magome, Naoyuki Kobayashi, Hiroaki Takaiwa, Hisatsune Kadota | 2014-06-10 |
| 8646418 | Four-stroke engine and working machine using the same | Yuki Nakamura | 2014-02-11 |
| 8451424 | Exposure apparatus, method for producing device, and method for controlling exposure apparatus | Nobutaka Magome, Naoyuki Kobayashi, Hiroaki Takaiwa, Hisatsune Kadota | 2013-05-28 |
| D682782 | Engine for a brushcutter | Yuji Yamamoto, Yuki Nakamura | 2013-05-21 |
| 7034437 | Piezo actuator drive circuit | Yasuhiro Fukagawa, Eiji Takemoto | 2006-04-25 |
| 6072561 | Exposure method and apparatus | — | 2000-06-06 |
| 5958393 | Permanent-wave treatment method and a permanent-wave treatment auxiliary agent | — | 1999-09-28 |
| 5697347 | Fuel injection timing control apparatus for a fuel injection pump and control method for the same | Shigeiku Enomoto, Moriyasu Gotoh, Huminori Suzuki | 1997-12-16 |
| 5655502 | Injection timing control device for fuel injection pump | Shigeiku Enomoto, Moriyasu Gotoh | 1997-08-12 |
| 5638791 | Common-rail fuel injection system for an engine | Yoshihiro Tsuzuki, Toshihiko Igashira, Kazuhide Watanabe | 1997-06-17 |
| 5503364 | Solenoid valve | Shigeiku Enomoto, Toshihiko Igashira | 1996-04-02 |
| 5483311 | Projection exposure apparatus | Susumu Makinouchi, Nobutaka Magome, Naomasa Shiraishi | 1996-01-09 |
| 5452858 | Fuel injector for internal combustion engine having throttle portion | Yoshihiro Tsuzuki, Toshihiko Igashira, Kazuhide Watanabe, Takehiko Kato, Terutoshi Tomoda | 1995-09-26 |
| 5448332 | Exposure method and apparatus | Yasuaki Tanaka, Seiro Murakami, Kenji Nishi | 1995-09-05 |
| 5421710 | Fuel injection apparatus | Hiroshi Yorita, Toshihiko Igashira, Kou Otsuka, Shigeiku Enomoto, Moriyasu Gotoh | 1995-06-06 |
| 5398660 | Fuel vapor purging system | Nobuhiko Koyama, Kazuto Maeda, Yuzi Ishiguro, Seiko Abe, Toshihiko Igashira +1 more | 1995-03-21 |