Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640071 | Lens barrel and imaging apparatus | Kazuki Sakae, Takashi Warashina, Keishi Iwana | 2023-05-02 |
| 9843848 | Speaker unit | Hiroyuki Shiojima, Kazuya Atsumi, Katsutoki Hanayama | 2017-12-12 |
| 9819126 | Static electricity neutralizing device and static electricity neutralizing method | — | 2017-11-14 |
| 9774937 | Speaker unit | Hiroyuki Shiojima, Kazuya Atsumi, Katsutoki Hanayama | 2017-09-26 |
| 9551518 | Automotive air conditioner and expansion valve | Akihiko Yamamoto, Ryouta Sugamura, Masaaki Tonegawa, Toshiyuki Shiota, Shinji Saeki +2 more | 2017-01-24 |
| 9176307 | Zoom lens system, optical apparatus, and method for manufacturing zoom lens system | — | 2015-11-03 |
| 8908283 | Optical system, imaging apparatus, and method for forming image by the optical system | Satoru Shibata | 2014-12-09 |
| 8664533 | Substrate having transparent conductive layer, method for producing same, transparent conductive film laminate for touch panel, and touch panel | Yoshikazu Yamazaki, Miho Yokokawa | 2014-03-04 |
| 8647463 | Method for forming transparent conductive layer pattern | Yoshikazu Yamazaki, Masashi MIYAMOTO | 2014-02-11 |
| 8563148 | Process for producing magnetic recording medium | Daisuke Yano, Yoshikazu Yamazaki | 2013-10-22 |
| 8405915 | Zooming optical system, optical apparatus and zooming optical system manufacturing method | — | 2013-03-26 |
| 8339712 | Variable magnification optical system, optical apparatus with the same, and method for manufacturing variable magnification optical system | — | 2012-12-25 |
| 8257445 | Bone-compatible implant and method of producing the same | Kanji Tsuru, Akiyoshi Osaka, Atsushi Sugino, Kenji Doi, Koichi Kuramoto | 2012-09-04 |
| 8081390 | Variable magnification optical system, optical apparatus provided with the variable magnification optical system and method for manufacturing variable magnification optical system | — | 2011-12-20 |
| 8028310 | Optical pickup and disk drive device | — | 2011-09-27 |
| 7960028 | Heat-shrinkable polyester-type film | Kyoko Inagaki, Masatoshi Hashimoto, Norimi Tabota, Naonobu Oda | 2011-06-14 |
| 7957063 | Diffractive optical device, optical system using the diffractive optical device and method for manufacturing diffractive optical device | — | 2011-06-07 |
| 7939174 | Heat-shrinkable polyester film roll and a process for producing the same | Norimi Tabota, Yoshinori Takegawa, Katsuya Ito, Shigeru Komeda, Katsuhiko Nose | 2011-05-10 |
| 7920341 | Optical system, imaging apparatus, and method for forming image by the optical system | Satoru Shibata | 2011-04-05 |
| 7855857 | Disk drive apparatus and head assembly used for the same | Takeshi Chawanya, Masakazu Sasaki, Kenji Suzuki | 2010-12-21 |
| 7749584 | Heat-shrinkable polyester films | Norimi Tabota, Yoshinori Takegawa, Katsuya Ito, Shigeru Komeda, Katsuhiko Nose | 2010-07-06 |
| 7733601 | Hard disk drive adapted to prevent release of strain between voice coil motor and base | Eiji Soga, Kohichi Takeuchi, Takashi Kumazawa | 2010-06-08 |
| 7649717 | Data storage device with support for wiring structure portion to suppress fluttering | Kohichi Takeuchi, Takeshi Chawanya, Eiji Soga | 2010-01-19 |
| 7638203 | Heat shrinkable film | Kyoko Inagaki, Norimi Tabota, Naonobu Oda | 2009-12-29 |
| 7616397 | Disk drive and disk drive control method | Masakazu Sasaki, Kohichi Takeuchi, Jun Ishikawa | 2009-11-10 |