Igarashi; Ryou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Igarashi; Ryou.The latest application filed is for "chair with armrest".
- Igarashi; Ryou - Yokohama JP
- Igarashi; Ryou - Kanagawa N/A JP
- Igarashi; Ryou - Yokohama-shi JP
| Patent | Date |
|---|---|
| Chair Grant D793,141 - Igarashi August 1, 2 | 2017-08-01 |
| Chair Grant D741,099 - Igarashi , et al. October 20, 2 | 2015-10-20 |
| Chair Grant D733,445 - Izawa , et al. July 7, 2 | 2015-07-07 |
| Chair Grant D733,446 - Izawa , et al. July 7, 2 | 2015-07-07 |
| Furniture cloth and chair Grant 8,991,931 - Narita , et al. March 31, 2 | 2015-03-31 |
| Backrest for chair Grant 8,794,701 - Nakayama , et al. August 5, 2 | 2014-08-05 |
| Stretching structure of chair upholstery material Grant 8,777,321 - Masunaga , et al. July 15, 2 | 2014-07-15 |
| Chair With Armrest App 20130207427 - Masunaga; Hiroshi ; et al. | 2013-08-15 |
| Furniture Cloth And Chair App 20130088065 - Narita; Tetsuya ; et al. | 2013-04-11 |
| Stretching Structure Of Chair Upholstery Material App 20120313419 - Masunaga; Hiroshi ; et al. | 2012-12-13 |
| Backrest For Chair App 20120223566 - Nakayama; Ken ; et al. | 2012-09-06 |
| Backrest For Chair App 20120212027 - Nakayama; Ken ; et al. | 2012-08-23 |
| Chair Grant D656,761 - Igarashi , et al. April 3, 2 | 2012-04-03 |
| Chair Grant D622,974 - Igarashi September 7, 2 | 2010-09-07 |
| Chair Grant D622,074 - Igarashi August 24, 2 | 2010-08-24 |
| Chair Grant D622,073 - Igarashi August 24, 2 | 2010-08-24 |
| Chair Grant D616,655 - Igarashi June 1, 2 | 2010-06-01 |
| Chair Grant D616,654 - Igarashi June 1, 2 | 2010-06-01 |
| Chair Grant D615,783 - Igarashi May 18, 2 | 2010-05-18 |
| Chair Grant D611,264 - Igarashi March 9, 2 | 2010-03-09 |
| Chair Grant D611,261 - Igarashi March 9, 2 | 2010-03-09 |
| Chair Grant D605,865 - Igarashi December 15, 2 | 2009-12-15 |
| Chair Grant D605,866 - Igarashi December 15, 2 | 2009-12-15 |
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