Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417426 | Lens barrel | Masayuki Akieda | 2016-08-16 |
| 8749894 | Lens barrel | Akira Koga | 2014-06-10 |
| 8368801 | Camera system and interchangeable lens | Naoto Yumiki, Yoshito Miyatake, Hiroshi Kubota | 2013-02-05 |
| 8099744 | Disk device | Yoshito Saji, Kozo Ezawa | 2012-01-17 |
| 8077412 | Lens barrel and imaging device | Naoto Yumiki | 2011-12-13 |
| 7904918 | Disk device for recording and reading information | Yoshito Saji, Kozo Ezawa | 2011-03-08 |
| 7859584 | Camera system | Naoto Yumiki, Kenichi Honjo | 2010-12-28 |
| 7796878 | Lens barrel and imaging device including lens barrel | Keiji Sakamoto, Keishi Iwasaki | 2010-09-14 |
| 7620306 | Lens barrel and imaging device | Keiji Sakamoto, Keishi Iwasaki | 2009-11-17 |
| 7281254 | Optical disc drive having a traverse holder that is rotatable around an axis that is mutually different from the axis of a traverse base | Kozo Ezawa, Masahiro Inata, Yoshito Saji | 2007-10-09 |
| 7260041 | Disk drive | Kozo Ezawa, Masahiro Inata, Yoshito Saji, Masuo Maruyama, Teruyuki Takizawa +3 more | 2007-08-21 |
| 7188349 | Optical disk device | Kozo Ezawa, Yoshito Saji, Teruyuki Takizawa | 2007-03-06 |
| 6587284 | Objective lens driving apparatus | Masanari Mohri, Hiroshi Yamamoto, Kanji Wakabayashi | 2003-07-01 |
| 6344936 | Objective lens driving apparatus | Masanari Mohri, Hiroshi Yamamoto, Kanji Wakabayashi | 2002-02-05 |
| 6134058 | Object lens driving device | Masanari Mohri, Hitoshi Fujii, Kanji Wakabayashi, Hiroshi Yamamoto, Teruyuki Takizawa | 2000-10-17 |