Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8456754 | Zoom lens barrel | Kohei Uemura | 2013-06-04 |
| 8411373 | Zoom lens barrel capable of retracting into lens barrel body | — | 2013-04-02 |
| 8248709 | Zoom lens barrel that attains a higher photographing magnification | — | 2012-08-21 |
| 7866901 | Lens barrel and image-pickup apparatus | — | 2011-01-11 |
| 7352516 | Lens apparatus and camera | — | 2008-04-01 |
| 7302175 | Lens barrel for camera | — | 2007-11-27 |
| 7280291 | Lens barrel | — | 2007-10-09 |
| 7046456 | Lens apparatus and camera | — | 2006-05-16 |
| 7031075 | Lens apparatus and camera | — | 2006-04-18 |
| 6229966 | Camera | — | 2001-05-08 |
| 5870232 | Zoom lens arrangement including endless cam surface and plurality of cam followers | Akihiro Namai | 1999-02-09 |
| 5143125 | Transfer tail forming apparatus for weft feeders | Yasuyuki Tamatani | 1992-09-01 |
| 4646791 | Method and apparatus for inserting weft threads in multiple-color air jet looms | Yasuyuki Tamatani, Takashi Senoo | 1987-03-03 |
| 4565226 | Method and apparatus for shifting main nozzles on a fluid-jet type loom | — | 1986-01-21 |
| 4550753 | Weft transfer control system in an air jet loom | — | 1985-11-05 |
| 4531557 | Weft reservoir for fluid jet looms | Yujiro Takegawa | 1985-07-30 |
| 4485850 | Auxiliary device for weft insertion on an air jet loom | — | 1984-12-04 |
| 4384597 | Method for supplemental fluid ejection on a shuttleless loom and an auxiliary nozzle used therefor | — | 1983-05-24 |