Issued Patents All Time
Showing 25 most recent of 343 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287701 | Data recorder and method for using data recorder | Yoshihisa Kon, Toru Sasaki, Kazuki Oya | 2025-04-29 |
| 12089800 | Flux switching motor and cleaner using the same | Masayuki Takada, Takashi Kosaka, Yuuki Nakabayashi | 2024-09-17 |
| 11955853 | Drive motor and vacuum cleaner having the same | Masayuki Takada, Takashi Kosaka, Yuuki Nakabayashi | 2024-04-09 |
| 11616410 | Cleaner | Masayuki Takada | 2023-03-28 |
| 11440108 | Rotary cutting tool | Nozomi Tsukihara, Yutaka Kobayashi | 2022-09-13 |
| 11372354 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2022-06-28 |
| 11229959 | Drill | Shuhei Misumi, Yoshiji Sato | 2022-01-25 |
| 11089931 | Fan unit and cleaner having the same | Takeaki Ashimori | 2021-08-17 |
| 10844186 | Gas barrier film | Yusuke Tsukamura, Hiroyuki Uebayashi, Motoyuki Suzuki | 2020-11-24 |
| 10816922 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2020-10-27 |
| D894978 | Drill bit | Shuhei Misumi, Yoshiji Sato | 2020-09-01 |
| 10753031 | Washing machine motor and washing machine having same | Hiroyuki Miyake, Yukinori Nakagawa, Kenji Kitajima, Toshihiro Kamii, Hidekazu Funakoshi +11 more | 2020-08-25 |
| 10716440 | Cleaner | Kenji Kitajima, Tetsuya Ito, Yasunori Kubo | 2020-07-21 |
| 10673289 | Motor with stiffened stator core, manufacturing method thereof, and washing machine including the motor | Yukinori Nakagawa, Yasuyuki Sonoda, Yasmasa Nagasaki | 2020-06-02 |
| 10655255 | Laminated nonwoven fabric | Nobuhiro Inokuma, Norihisa Matsuo | 2020-05-19 |
| 10442735 | Sheet, inorganic-substance-laminated sheet and electronic device using same | Yoshikazu Sato, Keiichiro Nomura, Motoyuki Suzuki, Sadayuki Kobayashi | 2019-10-15 |
| 10423104 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2019-09-24 |
| 10226988 | Door structure for a vehicle | — | 2019-03-12 |
| 10057452 | Image forming system and image forming method | Norifumi Yagi, Takao Ishida, Mamoru Nomura, Kanya Hiroi, Hiroshi Hashidume +1 more | 2018-08-21 |
| 10031451 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2018-07-24 |
| 10015592 | Acoustic signal processing apparatus, method of processing acoustic signal, and storage medium | Akihito Aiba | 2018-07-03 |
| 9959881 | Voice processing device, audio and video output apparatus, communication system, and sound processing method | Akihito Aiba | 2018-05-01 |
| 9946497 | Document administration system and document administration method | Hiroshi Hashidume, Kazuhiro Ogura, Akira Saito, Koichi Moriya | 2018-04-17 |
| 9925850 | Window panel support structure | Masaru Toyota, Takayuki Okubo, Yoshiharu Yamanaka | 2018-03-27 |
| 9902240 | Vehicle door frame structure | Hirokazu Kawabe | 2018-02-27 |