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Patent applications and USPTO patent grants for Sugiura; Mitsuru.The latest application filed is for "door device".
Patent | Date |
---|---|
Door device Grant 11,168,502 - Oshima , et al. November 9, 2 | 2021-11-09 |
Door Device App 20210172229 - OSHIMA; Kazuyoshi ;   et al. | 2021-06-10 |
Stay for furniture Grant D776,520 - Iijima , et al. January 17, 2 | 2017-01-17 |
Opening and closing device Grant 9,500,017 - Sugiura November 22, 2 | 2016-11-22 |
Opening And Closing Device App 20160108656 - SUGIURA; Mitsuru | 2016-04-21 |
Hinge for furniture Grant D716,130 - Kashiwaguma , et al. October 28, 2 | 2014-10-28 |
Hinge for furniture Grant D716,129 - Kashiwaguma , et al. October 28, 2 | 2014-10-28 |
Door opening and closing device Grant 8,739,468 - Yamaguchi , et al. June 3, 2 | 2014-06-03 |
Door Opening And Closing Device App 20120317883 - Yamaguchi; Koushi ;   et al. | 2012-12-20 |
Door closer Grant D639,136 - Yamaguchi , et al. June 7, 2 | 2011-06-07 |
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