loadpatents
Patent applications and USPTO patent grants for Wakizono; Kouichirou.The latest application filed is for "furniture, load support member for chair, and chair".
Patent | Date |
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Furniture, load support member for chair, and chair Grant 10,334,953 - Masunaga , et al. | 2019-07-02 |
Furniture, Load Support Member For Chair, And Chair App 20170311724 - MASUNAGA; Hiroshi ;   et al. | 2017-11-02 |
Backrest for chair Grant 8,794,701 - Nakayama , et al. August 5, 2 | 2014-08-05 |
Backrest For Chair App 20120223566 - Nakayama; Ken ;   et al. | 2012-09-06 |
Backrest For Chair App 20120212027 - Nakayama; Ken ;   et al. | 2012-08-23 |
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