Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345286 | Magnet holder and magnet unit | Shouhei Suzuki, Toshihiro Takakusu | 2025-07-01 |
| 12129891 | Sintered bearing and method of manufacturing same | Tomonori Yamashita, Yoshinori Ito, Yuta Ohashi | 2024-10-29 |
| 12053756 | Water absorbent agent having water-absorbent resin as main component and comprising a sulfur-containing reducing agent | Kazuki Kimura | 2024-08-06 |
| 11958921 | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor | Tsuyoshi YORINO, Yoshitaka Ikeuchi, Shigeru Sakamoto, Yoshihiro Shobo, Yoshifumi Adachi +3 more | 2024-04-16 |
| 11701943 | Method of manufacturing a hollow spring member | Masahiro Umezawa | 2023-07-18 |
| 11685211 | Hollow coil spring and suspension device for vehicle | Masahiro Umezawa | 2023-06-27 |
| 11602577 | Water-absorbing agent and method for producing same, and absorbent article produced using water-absorbing agent | Kazuki Kimura, Nobuya TANAKA, Yuki Tanaka | 2023-03-14 |
| 11535689 | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor | Tsuyoshi YORINO, Yoshitaka Ikeuchi, Shigeru Sakamoto, Yoshihiro Shobo, Yoshifumi Adachi +3 more | 2022-12-27 |
| D953095 | Rice sheet machine | Minako Suzuki | 2022-05-31 |
| 11254177 | Hollow coil spring and suspension device for vehicle | Masahiro Umezawa | 2022-02-22 |
| 10816517 | Method for detecting trifluridine-related substance by high-performance liquid chromatography | Akiyo Kojima | 2020-10-27 |
| 10809237 | Method for detecting trifluridine-related substance by high-performance liquid chromatography | Akiyo Kojima | 2020-10-20 |
| 10348524 | Wireless transmitting and receiving device and method | Tsuguhide Aoki, Takahiro Kobayashi, Yasuhiko Tanabe | 2019-07-09 |
| 10243771 | OFDM signal transmission method and apparatus | Tsuguhide Aoki, Ichiro Seto, Takehiko Toyoda, Ren Sakata | 2019-03-26 |
| 10003478 | Wireless transmitting and receiving device and method | Tsuguhide Aoki, Takahiro Kobayashi, Yasuhiko Tanabe | 2018-06-19 |
| 9923744 | OFDM signal transmission method and apparatus | Tsuguhide Aoki, Ichiro Seto, Takehiko Toyoda, Ren Sakata | 2018-03-20 |
| 9785831 | Personal information collection system, personal information collection method and program | Hiroyuki Nakaya | 2017-10-10 |
| 9608700 | Wireless transmitting and receiving device and method | Tsuguhide Aoki, Takahiro Kobayashi, Yasuhiko Tanabe | 2017-03-28 |
| 8874031 | Radio power transmitting apparatus and radio power transmitting system | Hiroki Kudo, Noritaka Deguchi, Ren Sakata, Hiroki Shoki | 2014-10-28 |
| 8724755 | Receiving apparatus and receiving method | Toshiyuki Nakanishi, Tatsuhisa Furukawa | 2014-05-13 |
| 8663008 | Game apparatus, game program and recording medium recording the program | Hiroshi Tsujino, Kunio Sasayama | 2014-03-04 |
| 8494089 | Wireless transmitting and receiving device and method | Tsuguhide Aoki, Takahiro Kobayashi, Yasuhiko Tanabe | 2013-07-23 |
| 8289987 | Wireless communication system and wireless terminal | Tomoko Adachi, Masahiro Takagi, Tomoya Tandai, Tetsu Nakajima, Yoriko Utsunomiya +1 more | 2012-10-16 |
| 8228889 | Communication apparatus, communication system and communication control program | Yasuyuki Nishibayashi, Masahiro Takagi, Tomoko Adachi, Tetsu Nakajima, Yoriko Utsunomiya | 2012-07-24 |
| 8183472 | Waterproofing apparatus for electrical cable end, and method of waterproofing electrical cable end | Akihiko Ooki, Takeaki Sakaki | 2012-05-22 |