Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11521645 | Magnetoresistive element, magnetic sensor, reproducing head, and magnetic recording and reproducing device | Kresna Bondan Fathoni, Yuya SAKURABA, Taisuke Sasaki, Tomoya Nakatani, Kazuhiro Hono | 2022-12-06 |
| 10276732 | Solar cell element and method of manufacturing solar cell element | — | 2019-04-30 |
| 10045171 | Positional information managing device, mobile terminal, and mobile device | Yuki Shinada, Takahiro Kawaguchi, Satoshi Ueda, Noboru Hasegawa | 2018-08-07 |
| 9171975 | Solar cell element and process for production thereof | Shinichi Suzuki, Daisuke Ota | 2015-10-27 |
| 8872291 | Ferromagnetic tunnel junction structure and magnetoresistive effect device and spintronics device utilizing same | Hiroaki Sukegawa, Seiji Mitani, Tomohiko NIIZEKI, Tadakatsu Ohkubo, Kouichiro Inomata +4 more | 2014-10-28 |
| 8815637 | Conductive paste for photovoltaic cell and method of producing photovoltaic cell element using the same | Kotaro Umeda, Tomoko Yoshimi, Shuhei Katayama, Toshihiro Iwaida, Takeshi Nakatani | 2014-08-26 |
| 7323047 | Method for manufacturing granular silicon crystal | Shin Sugawara, Eigo TAKAHASHI, Nobuyuki Kitahara, Hisao Arimune | 2008-01-29 |
| 6844568 | Photoelectric conversion device and manufacturing process thereof | Yoji Seki, Takeshi Kyoda, Hisao Arimune | 2005-01-18 |
| 5179545 | Tracking control apparatus for controlling the tracking of a target track | Hisamitsu Tanaka, Motoyuki Suzuki | 1993-01-12 |
| 4959733 | Motor rotation control apparatus with motor rotational frequency memory | Motoyuki Suzuki, Akio Fukushima, Yonemitu Mori | 1990-09-25 |
| 4866695 | Access control system for rotating an information storage disc at a constant linear velocity | Motoyuki Suzuki | 1989-09-12 |
| 4841511 | Constant linear velocity disk rotating apparatus | Motoyuki Suzuki, Akio Fukushima | 1989-06-20 |
| 4775966 | Optical information recording apparatus with eccentricity correction circuit | Motoyuki Suzuki, Masashi Sasaki | 1988-10-04 |
| 4733087 | Ion beam treating apparatus | Masamichi Narita, Hideaki Kikuchi | 1988-03-22 |
| 4719611 | Apparatus for controlling a recording operation of an optical information recording apparatus | Motoyuki Suzuki | 1988-01-12 |
| 4708141 | Soluble suturing device for an intestine | Noboru Inoue | 1987-11-24 |
| 4689778 | Optical disc recording/reproducing apparatus with recorded track-section detector | Yukio Fukui | 1987-08-25 |
| 4669072 | Control apparatus for optical video disk recorder/player | Chiharu Takayama, Tooru Fujishima, Masuo Oku, Tooru Kawashima, Yoshimichi Kudo | 1987-05-26 |
| 4630252 | Control apparatus for optical disc player for locating blank tracks | Tooru Fujishima, Masuo Oku, Yoshimichi Kudo, Chiharu Takayama, Tooru Kawashima | 1986-12-16 |
| 4541084 | Focus servo system having object lens protection circuit for an optical disc player | Masuo Oku, Masami Yamashita, Motoyuki Suzuki | 1985-09-10 |
| 4400807 | Stylus position detecting apparatus | Tokinori Furuichi, Junichi Ikoma, Masao Oguri, Keizo Shimizu | 1983-08-23 |
| 4245143 | Microwave oven | Yukio Fukui, Katunobu Takeda | 1981-01-13 |