Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282199 | Light emitting device, manufacturing method therefor, and waveguide structure | Takehiro Asahi, Naoya Ryoki, Yoshio Okayama | 2025-04-22 |
| 11601021 | Stator and motor | Mitsuo Saitoh, Naoki Nojiri, Hideaki Hamada, Kenji Tanimoto, Fumihiko Kawai | 2023-03-07 |
| 11232901 | Method for producing laminated magnetic core | Akihiro Makino, Nobuyuki Nishiyama, Kana Takenaka, Terutsugu Segawa | 2022-01-25 |
| 11225049 | Laminated member, laminated body, and motor | Hideaki Hamada, Yohei Hattori | 2022-01-18 |
| 11146126 | Iron core and motor using iron core | Mitsuo Saitoh | 2021-10-12 |
| 11025103 | Iron core and motor | Naoki Nojiri | 2021-06-01 |
| 10862354 | Thin strip component, method for manufacturing same, and motor using thin strip component | Hideaki Hamada, Naoki Nojiri | 2020-12-08 |
| 10797541 | Magnetic plate laminate, manufacturing method therefor, and motor using this laminate | Mituhiro Ikeda, Naoki Nojiri | 2020-10-06 |
| 10636567 | Heat treatment apparatus for laminated body of amorphous alloy ribbon and soft magnetic core | Akihiro Makino, Nobuyuki Nishiyama, Terutsugu Segawa, Tohru Kojima | 2020-04-28 |
| 10566857 | Iron core and motor | Taihei OKADA, Tohru Kojima | 2020-02-18 |
| 10461589 | Magnetic-plate laminated body and motor | Akihiro Makino, Nobuyuki Nishiyama, Tohru Kojima, Takeshi Ogawa | 2019-10-29 |
| 10249856 | Assembled battery | Tomomi Tanaka, Satoshi Higashida, Tsuneyuki Ejima | 2019-04-02 |
| 9944048 | Laser-bonded component and production method for same | Tomomi Tanaka, Toshiki Itoi, Yoshiaki Kobayashi | 2018-04-17 |
| 9847663 | Secondary-battery charging system and method and battery pack | Tatsuya Ishibashi | 2017-12-19 |
| 9799931 | Battery block and method of manufacturing the same | Hideaki Hamada, Kazunori Kurumaya, Oose Okutani | 2017-10-24 |
| 9671055 | Vacuum heat insulating material | Akira Takara | 2017-06-06 |
| 9548477 | Battery block | Yasuhiro Asaida, Hideaki Hamada, Naoto Hosotani, Daisuke Kishii | 2017-01-17 |
| 9257684 | Battery block and manufacturing method therefor | Hideaki Hamada, Masahiro Ono, Tomomi Tanaka, Fuminori Takami | 2016-02-09 |
| 9236585 | Battery block and method for manufacturing same | Oose Okutani | 2016-01-12 |
| 8525072 | Laser soldering apparatus | Izuru Nakai, Masahiro Mori | 2013-09-03 |
| 8507073 | Exterior parts | Masayuki Takahashi | 2013-08-13 |
| 7586695 | Method of manufacturing composite optical component and the composite optical component | Masayuki Takahashi | 2009-09-08 |
| 6913840 | Magnesium alloy molded product and method for manufacturing the same | Akira Takara, Koji Matsunaga | 2005-07-05 |
| 6669900 | Method of manufacturing magnesium alloy molded product, painted structure thereof, method of painting the same, and casings using the same | Koji Matsunaga, Naohiro Shikata, Mitsuharu Kamikawaji, Keizou Matsumura, Akira Takara | 2003-12-30 |
| 6409844 | Surface-treated article of magnesium or magnesium alloys, method of surface preparation and method of coating | Naohiro Shikata, Yoshiaki Kondou, Yoshihiko Nishizawa, Yoshinori Sakamoto, Takeshi Fujiwaki | 2002-06-25 |