Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9852898 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Hiroyuki Taketomi, Fumitsugu Fukuyo, Koji Kawai, Hidetsugu Takaoka, Takashi Suzuki | 2017-12-26 |
| 9728393 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Hiroyuki Taketomi, Fumitsugu Fukuyo, Koji Kawai, Hidetsugu Takaoka, Takashi Suzuki | 2017-08-08 |
| 9609588 | Information processing apparatus and display control method | Kenichi Tonouchi, Takeshi Tajima, Susumu Kasuga | 2017-03-28 |
| 9318312 | Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target | Fumitsugu Fukuyo, Yuji Kasamatsu, Takashi Suzuki, Takeaki Hattori, Koji Kawai +2 more | 2016-04-19 |
| 9240313 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Hiroyuki Taketomi, Fumitsugu Fukuyo, Koji Kawai, Hidetsugu Takaoka, Norio Ichikawa +1 more | 2016-01-19 |
| 8895947 | Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target | Fumitsugu Fukuyo, Takashi Suzuki, Norio Ichikawa, Takeaki Hattori, Koji Kawai +1 more | 2014-11-25 |
| 8795478 | Method for manufacturing perpendicular magnetic recording medium | Takayuki Ichihara, Hiroyuki Nakagawa, Kiwamu Tanahashi | 2014-08-05 |
| 8614862 | Perpendicular magnetic recording media having a cap layer above a granular layer | Masayoshi Shimizu, Hiroyuki Nakagawa, Shun Tonooka | 2013-12-24 |
| 8601272 | Signature log storing apparatus | Shinji Itoh, Hiroyasu Nunokami, Keiji Sakamoto | 2013-12-03 |
| 7875371 | Perpendicular magnetic recording medium, manufacturing process of the same, and magnetic recording/reproducing apparatus using the same | Reiko Arai, Kiwamu Tanahashi, Mineaki Kodama | 2011-01-25 |
| 7715796 | Information processing apparatus, device selection processing method, and program | Takashi Kusubashi | 2010-05-11 |
| 7666530 | Perpendicular magnetic recording medium, and magnetic recording/reproducing apparatus using the same | Reiko Arai, Hiroyuki Matsumoto | 2010-02-23 |
| 7651795 | Perpendicular magnetic recording medium and manufacturing of the same | Ichiro Tamai, Ikuko Takekuma, Yoshiyuki Hirayama, Yuzuru Hosoe | 2010-01-26 |
| 7645363 | Manufacturing of magnetic recording medium | Takayuki Ichihara | 2010-01-12 |
| 7641774 | Manufacturing process for perpendicular magnetic recording medium | Takayuki Ichihara, Hiroyuki Nakagawa, Kiwamu Tanahashi | 2010-01-05 |
| 7638020 | Vertical magnetic recording medium and manufacturing method thereof | — | 2009-12-29 |
| 7249258 | Method and system for assuring an original | Yoshinobu Tanigawa, Koji Kikuchi | 2007-07-24 |
| 7147943 | Magnetic recording medium, the manufacturing method and magnetic recording apparatus using the same | Toshinori Ono, Yuuichi Kokaku, Hiroyuki Matsumoto, Hiroshi Tani, Mitsuhiro Shoda +4 more | 2006-12-12 |
| 7037607 | Magnetic recording medium, process for producing same and magnetic disc apparatus | Toshinori Ono, Yuuichi Kokaku, Hiroyuki Suzuki | 2006-05-02 |
| 6949301 | Magnetic recording medium, the manufacturing method and magnetic recording apparatus using the same | Toshinori Ono, Yuuichi Kokaku, Shigehiko Fujimaki, Tooru Yatsue | 2005-09-27 |
| 6847988 | Service providing system and method which divides a request into plural service requests and provides an integrated service based on service utilization history information in response to the request | Junichi Toyouchi, Kinji Mori, Katsumi Kawano, Shigeki Hirasawa | 2005-01-25 |
| 6829601 | Document management system | Eizou Sakamoto, Junji Nakata | 2004-12-07 |
| 6706363 | Magnetic recording medium, its production method and magnetic storage device using the medium | Yuuichi Kokaku, Toshinori Ono, Shigehiko Fujimaki, Hiroyuki Kataoka | 2004-03-16 |
| 6491798 | Magnetic recording medium and magnetic storage apparatus | Yuuichi Kokaku, Toshinori Ono | 2002-12-10 |
| 6403194 | Magnetic recording medium, process for producing same and magnetic disc apparatus | Toshinori Ono, Yuuichi Kokaku, Hiroyuki Suzuki | 2002-06-11 |