Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535866 | Carbon material, carbonaceous material for battery electrode, and battery | Yasuaki Wakizaka, Yuichi Kamijo, Tomohiro Abe, Yoshiki Shimodaira, Akinori Sudoh +2 more | 2020-01-14 |
| 10458021 | Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating | Makoto Watanabe, Masanori Uesaka, Ryuichi Suehiro, Toshito Takamiya | 2019-10-29 |
| 10435791 | Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating | Makoto Watanabe, Masanori Uesaka, Ryuichi Suehiro, Toshito Takamiya | 2019-10-08 |
| 10395807 | Grain-oriented electrical steel sheet having excellent magnetic characteristics and coating adhesion | Makoto Watanabe, Masanori Uesaka, Ryuichi Suehiro, Toshito Takamiya | 2019-08-27 |
| 10377634 | Carbon material, material for a battery electrode, and battery | Chiaki Sotowa, Yasuaki Wakizaka | 2019-08-13 |
| 10377633 | Carbon material, method for producing same, and use for same | Naoto Kawaguchi, Yoshikuni Sato, Yasuaki Wakizaka | 2019-08-13 |
| 10294543 | Method for producing grain-oriented electrical steel sheet | Ryuichi Suehiro, Makoto Watanabe, Toshito Takamiya, Takeshi Imamura | 2019-05-21 |
| 10294544 | Method for producing grain-oriented electrical steel sheet | Ryuichi Suehiro, Makoto Watanabe, Toshito Takamiya | 2019-05-21 |
| 10214793 | Method and device for nitriding grain-oriented electrical steel sheet | Hiroshi Matsuda, Hideyuki Takahashi, Hiroi Yamaguchi, Yukihiro Shingaki, Yasuyuki Hayakawa | 2019-02-26 |
| 10144646 | Carbon material, material for a battery electrode, and battery | Chiaki Sotowa, Yasuaki Wakizaka | 2018-12-04 |
| 10087529 | Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating | Makoto Watanabe, Masanori Uesaka, Ryuichi Suehiro, Toshito Takamiya | 2018-10-02 |
| 10066286 | Apparatus and method for nitriding grain-oriented electrical steel sheet | Hiroshi Matsuda, Hideyuki Takahashi, Hiroi Yamaguchi, Yasuyuki Hayakawa, Yuiko Wakisaka | 2018-09-04 |
| 9953752 | Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheet | Yukihiro Shingaki, Hiroi Yamaguchi, Yuiko Wakisaka, Hiroshi Matsuda | 2018-04-24 |
| 9406936 | Carbon material, carbon material for battery electrode, and battery | Yasuaki Wakizaka, Yuichi Kamijo, Tomohiro Abe, Yoshiki Shimodaira, Akinori Sudoh +3 more | 2016-08-02 |
| 9194016 | Annealing separator for grain-oriented electromagnetic steel sheet | Tomoyuki Okubo, Makoto Watanabe | 2015-11-24 |
| 9099598 | Light-emitting device and method for manufacturing light-emitting device | Naoyuki Imai | 2015-08-04 |
| 7465361 | Method for producing grain oriented magnetic steel sheet and grain oriented magnetic steel sheet | Minoru Takashima, Yasuyuki Hayakawa | 2008-12-16 |
| 7303701 | Method for estimating temperatures of plasticized resin within heating cylinder and at nozzle outlet, and estimating injecting conditions | Yoshitoshi Yamagiwa, Takayoshi Shiori, Eiki Iwashita | 2007-12-04 |
| 6695015 | Ultralow expansion brake rubber hose and its production method | Shigeo Ono | 2004-02-24 |
| 6658319 | Molding-condition setting method for an injection molding machine | Takayoshi Shioiri, Eiki Iwashita, Yoshitoshi Yamagiwa | 2003-12-02 |
| 6219096 | Image signal generating and converting device | — | 2001-04-17 |
| 5909246 | Image sensing device and method of adjusting quantity of light | — | 1999-06-01 |
| 4486692 | DC Motor control circuit for drop-out of stopping pulses in recorder | Masakazu Sonoda, Minoru Ozawa | 1984-12-04 |