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Patent applications and USPTO patent grants for Osafune; Hitoshi.The latest application filed is for "extensible/contractible driving device and opening/closing mechanism".
Patent | Date |
---|---|
Extensible/contractible driving device and opening/closing mechanism Grant 11,203,892 - Inagaki , et al. December 21, 2 | 2021-12-21 |
Device for opening and closing opening/closing body Grant 10,407,967 - Osafune , et al. Sept | 2019-09-10 |
Extensible/contractible driving device and openable body opening/closing device Grant 10,227,811 - Osafune , et al. | 2019-03-12 |
Extensible/contractible Driving Device And Opening/closing Mechanism App 20180283075 - INAGAKI; Hiroyuki ;   et al. | 2018-10-04 |
Extensible/contractible Driving Device And Openable Body Opening/closing Device App 20170328114 - OSAFUNE; Hitoshi ;   et al. | 2017-11-16 |
Device For Opening And Closing Opening/closing Body App 20170081895 - OSAFUNE; Hitoshi ;   et al. | 2017-03-23 |
Driving device for opening and closing Grant 9,534,436 - Osafune January 3, 2 | 2017-01-03 |
Driving Device For Opening And Closing App 20150300071 - OSAFUNE; Hitoshi | 2015-10-22 |
Opening/closing Body Operation Device App 20150256048 - Ohta; Yuki ;   et al. | 2015-09-10 |
Wheelchair securing device Grant 8,636,451 - Yamashita , et al. January 28, 2 | 2014-01-28 |
Unlocking actuator Grant 8,400,033 - Karaki , et al. March 19, 2 | 2013-03-19 |
Wheelchair Securing Device App 20120288344 - Yamashita; Makoto ;   et al. | 2012-11-15 |
Unlocking Actuator App 20100259120 - Karaki; Masakazu ;   et al. | 2010-10-14 |
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