Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422799 | State prediction system, member determination system, and state prediction method | Yasuo Katsuhara, Tomoya Takatani | 2025-09-23 |
| 12401140 | Connector device | Takahiko Katsuramaki, Sadaharu Okuda | 2025-08-26 |
| 12354625 | Disk device having an electronic component on a flexible printed circuit board | Taichi Okano, Kiyokazu Ishizaki, Nobuhiro Yamamoto, Kota Tokuda | 2025-07-08 |
| 12109955 | Electrical circuit board | Sadaharu Okuda | 2024-10-08 |
| 12074428 | Current detecting device and power supply device | Sadaharu Okuda | 2024-08-27 |
| 12058820 | Control device and manufacturing method of control device | Sadaharu Okuda | 2024-08-06 |
| 12046861 | Joint connector | Syuji Kimura, Sadaharu Okuda | 2024-07-23 |
| 11984320 | Method for polishing silicon wafer with reduced wear on carrier, and polishing liquid used therein | Yusuke Tanatsugu, Eiichiro ISHIMIZU | 2024-05-14 |
| 11929103 | Disk device | Taichi Okano, Kiyokazu Ishizaki, Nobuhiro Yamamoto, Kota Tokuda | 2024-03-12 |
| 11873420 | Cation-containing polishing composition for eliminating protrusions around laser mark | Hibiki Ishijima, Eiichiro ISHIMIZU | 2024-01-16 |
| 11824169 | Battery pack, electrical device using battery pack, and electrical device system | Tomomasa Nishikawa, Takuya Teranishi, Naoto Wakatabe, Akira Matsushita, Masaru Hirano +15 more | 2023-11-21 |
| 11757293 | Battery pack, and electric appliance using battery pack | Tomomasa Nishikawa, Masayuki Ogura, Masaru Hirano, Takuhiro Murakami, Nobuhiro Takano +2 more | 2023-09-12 |
| 11621171 | Method for polishing silicon wafer with reduced wear on carrier, and polishing liquid used therein | Yusuke Tanatsugu, Eiichiro ISHIMIZU | 2023-04-04 |
| 11469699 | Work device | Yuki Ishikawa, Tomomasa Nishikawa, Masashi TAKEHISA, Tatsuya Ito | 2022-10-11 |
| 11225207 | Vehicle circuit body | Akira Tsubaki, Sadaharu Okuda, Masahiro Takamatsu | 2022-01-18 |
| 11205820 | Battery pack, electrical device using battery pack, and electrical device system | Hiroyuki Hanawa, Tomomasa Nishikawa, Shota Kanno, Toshio Mizoguchi, Yasushi Nakano +15 more | 2021-12-21 |
| 10201865 | Portable electric cutter | Hideyuki Tanimoto, Kenichirou Yoshida, Shinji Kuragano | 2019-02-12 |
| 9808872 | Portable electric cutter | Hideyuki Tanimoto, Kenichirou Yoshida, Shinji Kuragano | 2017-11-07 |
| 9616558 | Impact tool | Tomomasa Nishikawa, Nobuhiro Takano, Hideyuki Tanimoto, Kazutaka Iwata, Hironori Mashiko +6 more | 2017-04-11 |
| 9397535 | Brushless motor and electric-powered tool | Hideyuki Tanimoto | 2016-07-19 |
| 9314908 | Impact tool | Hideyuki Tanimoto, Nobuhiro Takano, Tomomasa Nishikawa, Kazutaka Iwata, Hironori Mashiko +6 more | 2016-04-19 |
| 9197153 | Power tool having display that displays residual capacity of battery | Kenichirou Yoshida, Hideyuki Tanimoto, Shinji Kuragano, Takuya Konnai | 2015-11-24 |