Saji; Tomoyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Saji; Tomoyuki.The latest application filed is for "engagement chain unit".
- Saji; Tomoyuki - Osaka N/A JP
- Saji; Tomoyuki - Osaka-shi JP
| Patent | Date |
|---|---|
| Engagement chain unit Grant 9,482,313 - Saji , et al. November 1, 2 | 2016-11-01 |
| Advancing/retracting actuation device with meshing chain Grant 9,255,630 - Saji , et al. February 9, 2 | 2016-02-09 |
| Meshing chain stopper Grant 9,243,686 - Saji January 26, 2 | 2016-01-26 |
| Engagement chain unit Grant 8,984,975 - Saji , et al. March 24, 2 | 2015-03-24 |
| Engagement chain type device for forward and backward movement operation Grant 8,967,005 - Saji , et al. March 3, 2 | 2015-03-03 |
| Engagement Chain Unit App 20140076082 - Saji; Tomoyuki ; et al. | 2014-03-20 |
| Engagement Chain Unit App 20140041467 - Saji; Tomoyuki ; et al. | 2014-02-13 |
| Engagement Chain Type Device For Forward And Backward Movement Operation App 20130312554 - Saji; Tomoyuki ; et al. | 2013-11-28 |
| Advancing/retracting Actuation Device With Meshing Chain App 20130298705 - Saji; Tomoyuki ; et al. | 2013-11-14 |
| Meshing Chain Stopper App 20130276422 - Saji; Tomoyuki | 2013-10-24 |
| Engagement Chain Type Device For Forward And Backward Movement Operation App 20130205927 - Saji; Tomoyuki ; et al. | 2013-08-15 |
| Engagement chain type driving device Grant 8,453,994 - Suko , et al. June 4, 2 | 2013-06-04 |
| Engagement chain Grant 8,328,670 - Suko , et al. December 11, 2 | 2012-12-11 |
| Hoisting and lowering driving engagement multi-row chain Grant 7,980,978 - Takashima , et al. July 19, 2 | 2011-07-19 |
| Hoisting and lowering device having engagement chains Grant 7,819,389 - Takeuchi , et al. October 26, 2 | 2010-10-26 |
| Engagement Chain Type Driving Device App 20100059727 - Suko; Tomoo ; et al. | 2010-03-11 |
| Engagement Chain App 20100051424 - Suko; Tomoo ; et al. | 2010-03-04 |
| Hoisting and lowering driving engagement multi-row chain App 20090118048 - Takashima; Toshihiko ; et al. | 2009-05-07 |
| Engagement chain type hoisting and lowering device App 20080315167 - Takeuchi; Yoshifumi ; et al. | 2008-12-25 |
| Engagement chain type hoisting and lowering device App 20080315168 - Takeuchi; Yoshifumi ; et al. | 2008-12-25 |
| Chain Grant 6,855,080 - Kanehira , et al. February 15, 2 | 2005-02-15 |
| Roller bearings and chain incorporating the roller bearings Grant 6,742,935 - Saji June 1, 2 | 2004-06-01 |
| Chain App 20030032511 - Kanehira, Makoto ; et al. | 2003-02-13 |
| Roller bearings and chain incorporating the roller berings App 20020110297 - Saji, Tomoyuki | 2002-08-15 |
| Sealed chain App 20020072443 - Kanehira, Makoto ; et al. | 2002-06-13 |
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