Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334558 | Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material | Nobuyuki ISHIWATARI, Satoshi Akasaka, Daigo NAGAYAMA, Shingo Morokuma, Koichi Nishio +5 more | 2025-06-17 |
| 12237499 | Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery | Naoto Maru, Hisako KONDO | 2025-02-25 |
| 11961996 | Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery | Nobuyuki ISHIWATARI, Naoto Maru, Atsushi Watarai | 2024-04-16 |
| 11936044 | Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material | Nobuyuki ISHIWATARI, Satoshi Akasaka, Daigo NAGAYAMA, Shingo Morokuma, Koichi Nishio +5 more | 2024-03-19 |
| 11183679 | Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery | Nobuyuki ISHIWATARI, Naoto Maru, Koji Fukamizu | 2021-11-23 |
| 10871542 | Direction estimating device that estimates radiowave arriving direction, direction estimating method, flying device, flying method, and non-transitory recording medium | Toshihiro Takahashi, Takahiro Mizushina, Hideaki Matsuda | 2020-12-22 |
| 10720645 | Carbon material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and manufacturing method for carbon material for non-aqueous electrolyte secondary battery | Nobuyuki ISHIWATARI, Akio Ueda, Tooru Fuse, Masakazu Yokomizo, Akihiro Katou | 2020-07-21 |
| 10477501 | Wireless communication device, wireless communication method, and storage medium | — | 2019-11-12 |
| 10381453 | Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device | So Tanaka, Takahiro Matsui, Hideto Tamaso | 2019-08-13 |
| 10340344 | Silicon carbide semiconductor device and method for manufacturing the same | Ryosuke Kubota, Taku Horii, Takeyoshi Masuda, Daisuke Hamajima, So Tanaka +2 more | 2019-07-02 |
| 10308359 | Moving device, method of controlling moving device and storage medium | Takahiro Mizushina, Hideaki Matsuda, Toshihiro Takahashi | 2019-06-04 |
| 10271294 | Wireless communication device, wireless communication method, and storage medium | — | 2019-04-23 |
| 10120791 | Data read apparatus, data read method, and storage medium storing data read program | — | 2018-11-06 |
| 10086309 | Flight device, flight method thrown by user and storage medium | Takahiro Mizushina, Hideaki Matsuda, Toshihiro Takahashi | 2018-10-02 |
| 10066042 | Photocurable resin composition, cured product thereof, and plastic lens | Takeshi Ibe, Nobuo Kobayashi, Yasuko Odani, Masashi Sugiyama | 2018-09-04 |
| 10014258 | Silicon carbide semiconductor device having gate electrode | So Tanaka, Daisuke Hamajima, Shinji Kimura, Masayuki Kobayashi, Masaki Kijima +1 more | 2018-07-03 |
| 9905653 | Silicon carbide semiconductor device and method for manufacturing the same | Ryosuke Kubota, Taku Horii, Takeyoshi Masuda, Daisuke Hamajima, So Tanaka +2 more | 2018-02-27 |
| 9741799 | Silicon carbide semiconductor device and method for manufacturing the same | Toru Hiyoshi, Taku Horii, Takeyoshi Masuda | 2017-08-22 |
| 9704743 | Method for manufacturing silicon carbide semiconductor device | Tetsuya Hattori | 2017-07-11 |
| 9691608 | Silicon carbide substrate, silicon carbide semiconductor device, and methods for manufacturing silicon carbide substrate and silicon carbide semiconductor device | So Tanaka, Taku Horii, Akira Matsushima, Ryosuke Kubota, Kyoko Okita +1 more | 2017-06-27 |
| 9583346 | Method for manufacturing silicon carbide semiconductor device | Takeyoshi Masuda, Taku Horii | 2017-02-28 |
| 9570543 | Semiconductor device | Takeyoshi Masuda | 2017-02-14 |
| 9472635 | Silicon carbide semiconductor device | Taku Horii, Masaki Kijima | 2016-10-18 |
| 9276105 | Silicon carbide semiconductor device | Toru Hiyoshi, Takeyoshi Masuda, Keiji Wada | 2016-03-01 |
| 9263527 | Silicon carbide semiconductor device and method of manufacturing same | So Tanaka, Ryosuke Kubota, Taku Horii | 2016-02-16 |