Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187130 | Electric vehicle | Mitsuhiro KADOTA, Masatsugu Arai, Atsushi Kitaguchi | 2025-01-07 |
| 12160194 | Regenerative braking system, and electrically driven work vehicle using the same | Mitsuhiro KADOTA, Yuuichi Kunitomo, Atsushi Kitaguchi, Takaaki Tanaka | 2024-12-03 |
| 11834033 | Regenerative braking system and electrically-driven work vehicle using regenerative braking system | Mitsuhiro KADOTA, Masatsugu Arai, Takayuki Satou | 2023-12-05 |
| 11396839 | Hydraulic drive fan control device | Takaaki Tanaka, Masatsugu Arai, Takayuki Sato, Jun Ikeda, Ryuji Kouno | 2022-07-26 |
| 11332115 | Power regeneration system of work vehicle | Shintarou TANAKA, Masatsugu Arai, Takaaki Tanaka, Yukiaki Shimizu | 2022-05-17 |
| 11173890 | Power regeneration system for work vehicle | Masatsugu Arai, Yukiaki Shimizu, Takaaki Tanaka, Shintarou TANAKA | 2021-11-16 |
| 11149832 | Differential hypoid gear, pinion gear, and paired hypoid gears formed by combination thereof | Takayoshi SUGIURA, Yuta Iwamoto, Yasuhiro Fukuda, Masaaki Kondo | 2021-10-19 |
| 11124075 | Electrically driven work vehicle, and wheel electric driving unit | Satoru Kaneko, Shinji Sugimoto, Takayoshi Nakamura, Tadashi Osaka, Masatsugu Arai | 2021-09-21 |
| 10583743 | Regenerative braking device and dump truck | Tomonori TAKADA, Takanobu Ikari, Takashi Ikimi, Akihiro Nakamura, Masatsugu Arai +1 more | 2020-03-10 |
| 10107341 | Clutch control device for work machine | Tadashi Osaka, Ryuji Kouno, Masatsugu Arai, Takanobu Ikari, Takaaki Tanaka | 2018-10-23 |
| 9580778 | Manufacturing method for electric furnace steel for carburizing without Mo addition | Yuji Adachi | 2017-02-28 |
| 8248629 | Image forming apparatus with a power mode control section for allocating a printout for a reserved low-key print setting job | — | 2012-08-21 |
| 7728710 | Electronic parts board and method of producing the same | Shinji Mizuno, Koji Mitsui, Katsutoshi Yanoshita, Shinichi Suzuki, Takashi Shinoki +3 more | 2010-06-01 |
| 7694052 | Processing apparatus and processing module | Fuyuta Sato | 2010-04-06 |
| 7384198 | Rolling bearing | Fusasuke Gotoh, Hiroshi Ishiguro, Toshihisa Ohata | 2008-06-10 |
| 7119443 | Semiconductor integrated circuit device having a conductive film which contains metal atoms bondable to a halogen element | Yoshitaka Nakamura, Tsuyoshi Tamaru, Hidekazu Goto, Isamu Asano, Hideo Aoki +5 more | 2006-10-10 |
| 6853081 | Method for fabricating semiconductor integrated circuit | Yoshitaka Nakamura, Tsuyoshi Tamaru, Hidekazu Goto, Isamu Asano, Hideo Aoki +5 more | 2005-02-08 |
| 6686619 | Dynamic random access memory with improved contact arrangements | Yoshitaka Nakamura, Hideo Aoki, Yoshikazu Ohira, Tadashi Umezawa, Satoru Yamada +5 more | 2004-02-03 |
| 6638811 | Method of manufacturing a semiconductor integrated circuit device having a capacitor | Masayoshi Saito, Yoshitaka Nakamura, Hidekazu Goto, Keizo Kawakita, Satoru Yamada +8 more | 2003-10-28 |
| 6605530 | Method for fabricating semiconductor integrated circuit | Yoshitaka Nakamura, Tsuyoshi Tamaru, Hidekazu Goto, Isamu Asano, Hideo Aoki +5 more | 2003-08-12 |
| 6492730 | Method for fabricating semiconductor integrated circuit | Yoshitaka Nakamura, Tsuyoshi Tamaru, Hidekazu Goto, Isamu Asano, Hideo Aoki +5 more | 2002-12-10 |
| 6399438 | Method of manufacturing semiconductor integrated circuit device having a capacitor | Masayoshi Saito, Yoshitaka Nakamura, Hidekazu Goto, Keizo Kawakita, Satoru Yamada +8 more | 2002-06-04 |
| 6329681 | Semiconductor integrated circuit device and method of manufacturing the same | Yoshitaka Nakamura, Hideo Aoki, Yoshikazu Ohira, Tadashi Umezawa, Satoru Yamada +5 more | 2001-12-11 |
| 6279708 | One-way clutch containing rolling bearing | Takayuki Yatabe, Takashi Ogawa, Kenji Takei, Hisato Yamamoto, Kouzaburo Igari +1 more | 2001-08-28 |
| 6262500 | Vibration generator | Hiroyuki Wakiwaka, Mitsuharu Ezawa, Haruo Ito | 2001-07-17 |