YOKOYAMA; Tomoaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for YOKOYAMA; Tomoaki.The latest application filed is for "robot charging station".
- YOKOYAMA; Tomoaki - Tokyo JP
- Yokoyama; Tomoaki - Okazaki JP
- YOKOYAMA; Tomoaki - Okazaki-shi JP
- Yokoyama, Tomoaki - Kawasaki JP
- Yokoyama; Tomoaki - Toyokawa JP
- Yokoyama; Tomoaki - Osaka JP
- Yokoyama; Tomoaki - Aichi JP
| Patent | Date |
|---|---|
| Robot Charging Station App 20210291677 - HAYASHI; Kaname ; et al. | 2021-09-23 |
| Robot Having Flexible Outer Skin App 20210069893 - HAYASHI; Kaname ; et al. | 2021-03-11 |
| Robot That Acts Comically, And Structure Thereof App 20200206904 - YOKOYAMA; Tomoaki ; et al. | 2020-07-02 |
| Electric vehicle Grant 9,688,153 - Yamamoto , et al. June 27, 2 | 2017-06-27 |
| Electric Vehicle App 20150360572 - YAMAMOTO; Takuya ; et al. | 2015-12-17 |
| Data manipulation persisting method in transaction processing system and data manipulating program for remote database App 20040111417 - Goto, Hisasi ; et al. | 2004-06-10 |
| Image forming apparatus having a plurality of developing devices Grant 5,283,615 - Yokoyama , et al. February 1, 1 | 1994-02-01 |
| Method for forming multi-color images Grant 5,063,127 - Oka , et al. November 5, 1 | 1991-11-05 |
| Developing apparatus including a partitioning arrangement for partitioning the toner accommodating tank Grant 5,012,285 - Oka , et al. April 30, 1 | 1991-04-30 |
| Image forming apparatus with improved toner replenishment Grant 5,006,893 - Yokoyama April 9, 1 | 1991-04-09 |
| Electrophotographic copying method and apparatus Grant 4,785,331 - Oka , et al. November 15, 1 | 1988-11-15 |
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