Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376308 | Semiconductor memory device | Keiji Hosotani, Fumitaka Arai, Hiroaki KOSAKO, Takayuki KAKEGAWA, Ryo FUKUOKA +1 more | 2025-07-29 |
| 12272999 | Electric machine | — | 2025-04-08 |
| 12176754 | Electric machine and magnetic field portion | — | 2024-12-24 |
| 11738972 | Elevator, suspension body for the elevator, and manufacturing method for the suspension body | Masahiko Hida, Michihito Matsumoto, Haruhiko Kakutani, Rikio Kondo, Naoya Tanaka +1 more | 2023-08-29 |
| 11646354 | Semiconductor device and semiconductor storage device | Keiji Hosotani | 2023-05-09 |
| 11370640 | Elevator, suspension body for the elevator, and manufacturing method for the suspension body | Masahiko Hida, Michihito Matsumoto, Haruhiko Kakutani, Rikio Kondo, Naoya Tanaka +1 more | 2022-06-28 |
| 11009421 | Dynamic balancing test and correction apparatus | Atsushi Kajikawa | 2021-05-18 |
| 10827658 | Electronic device housing, method for manufacturing electronic device housing, development plan-shaped metal resin joint plate, and electronic apparatus | Nobuyoshi SHIMBORI | 2020-11-03 |
| 10559361 | Semiconductor device and control method | Takayuki KAKEGAWA | 2020-02-11 |
| 10332905 | Semiconductor memory device | Osamu Fujii, Takayuki KAKEGAWA | 2019-06-25 |
| 10283522 | Three dimensional semiconductor memory device in which a channel layer has a stacked structure including an outer semiconductor layer and a doped inner semiconductor layer | Tomofumi Zushi | 2019-05-07 |
| 10276590 | Method for manufacturing a semiconductor device including a vertical channel between stacked electrode layers and an insulating layer | Tatsufumi HAMADA, Hikari TAJIMA, Takashi Izumida, Nobutoshi Aoki, Takayuki KAKEGAWA +1 more | 2019-04-30 |
| 9991272 | Semiconductor memory device | Tatsufumi HAMADA, Hiroshi Kanno, Yoshiaki Fukuzumi | 2018-06-05 |
| 9917099 | Semiconductor device having vertical channel between stacked electrode layers and insulating layers | Tatsufumi HAMADA, Hikari TAJIMA, Takashi Izumida, Nobutoshi Aoki, Takayuki KAKEGAWA +1 more | 2018-03-13 |
| 9909950 | Method and apparatus for inspecting resin shock absorber | Hisashi Furuzawa, Michio Murai | 2018-03-06 |
| 9768117 | Semiconductor device and method for manufacturing semiconductor device | Takayuki KAKEGAWA | 2017-09-19 |
| 9632014 | Method and apparatus for detecting degradation of resin film | Chinatsu Sanda, Masahiko Hida, Michio Murai | 2017-04-25 |
| 9524755 | Semiconductor memory device and method for driving the same | Mitsutoshi Nakamura | 2016-12-20 |
| 8866194 | Semiconductor device | Hideaki Fujiwara, Toru Dan | 2014-10-21 |
| 8402731 | Elevator rope | Mamoru Terai, Michio Murai, Hiroshi Kigawa, Hiroyuki Nakagawa, Muneaki Mukuda +2 more | 2013-03-26 |
| 7671503 | Rotating electric machine and electrically driven vehicle | Haruyoshi Hino, Keiko Murota | 2010-03-02 |
| 7468568 | Rotating electric machine and electrically driven vehicle | Haruyoshi Hino, Keiko Murota | 2008-12-23 |
| 7408278 | Motor-generator with adjustable axial gap for vehicle | Keiko Murota, Haruyoshi Hino, Hiroyuki Ishihara, Junji Terada, Tomohiro Ono | 2008-08-05 |
| 7323799 | Axial gap type rotating electric machine | Haruyoshi Hino | 2008-01-29 |
| 7309941 | Rotating electric machine and electric vehicle | Keiko Murota, Hiroyuki Ishihara, Haruyoshi Hino, Junji Terada, Tomohiro Ono | 2007-12-18 |