YAMADA; Kuniharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for YAMADA; Kuniharu.The latest application filed is for "electrical discharge machine".
- YAMADA; Kuniharu - Kanagawa JP
- Yamada; Kuniharu - Fukui JP
- Yamada; Kuniharu - Suwa JA
| Patent | Date |
|---|---|
| Electrical Discharge Machine App 20220111456 - YAMADA; Kuniharu | 2022-04-14 |
| Electric Discharge Machine App 20220063008 - YAMADA; Kuniharu ; et al. | 2022-03-03 |
| Wire Electric Discharge Machining Method And Wire Electric Discharge Machining Apparatus App 20210299771 - YAMADA; Kuniharu ; et al. | 2021-09-30 |
| Power supply device for wire electric discharge machining Grant 10,730,126 - Yamada | 2020-08-04 |
| Wire electrical discharge machining device Grant 9,833,852 - Yamada , et al. December 5, 2 | 2017-12-05 |
| Power supply system for wire electric discharge machining Grant 9,744,607 - Yamada , et al. August 29, 2 | 2017-08-29 |
| Power Supply Device For Wire Electric Discharge Machining App 20150246403 - Yamada; Kuniharu | 2015-09-03 |
| Power supply device for sinker electric discharge machining Grant 8,648,275 - Yamada , et al. February 11, 2 | 2014-02-11 |
| Wire Electrical Discharge Machining Device App 20130240486 - Yamada; Kuniharu ; et al. | 2013-09-19 |
| Power Supply System For Wire Electric Discharge Machining App 20130112659 - Yamada; Kuniharu ; et al. | 2013-05-09 |
| Power Supply Device For Sinker Electric Discharge Machining App 20110220615 - Yamada; Kuniharu ; et al. | 2011-09-15 |
| Variable capacitor Grant 4,068,285 - Yamada , et al. January 10, 1 | 1978-01-10 |
| Electro-chromic display device Grant 4,006,969 - Kouchi , et al. February 8, 1 | 1977-02-08 |
| Variable ceramic capacitor for an electronic wristwatch Grant 3,909,638 - Teraishi , et al. September 30, 1 | 1975-09-30 |
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