HASEGAWA; Fumihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for HASEGAWA; Fumihiko.The latest application filed is for "power storage element, power storage cell, and power storage and discharge system".
- HASEGAWA; Fumihiko - Sendai-shi Miyagi
- Hasegawa; Fumihiko - Nishi-shirakawa-gun JP
- Hasegawa; Fumihiko - Nishishirakawa JP
- Hasegawa; Fumihiko - Fukushima-ken JP
- Hasegawa; Fumihiko - Nishishirakawa-gun JP
- Hasegawa; Fumihiko - Urawa JP
- Hasegawa; Fumihiko - Fukushima JP
- Hasegawa; Fumihiko - Urawa-shi Saitame-ken JP
- Hasegawa; Fumihiko - Saitama JP
| Patent | Date |
|---|---|
| Power Storage Element, Power Storage Cell, And Power Storage And Discharge System App 20210098793 - DATE; Tomohide ; et al. | 2021-04-01 |
| Solar Power Generation And Storage Unit, And Solar Power Generation And Storage System App 20210091716 - SHIRAKATA; Masato ; et al. | 2021-03-25 |
| Method of degrading plastic and process for producing useful substance using the same App 20060106120 - Abe; Keietsu ; et al. | 2006-05-18 |
| Apparatus for polishing peripheral portion of wafer Grant 5,928,066 - Hasegawa , et al. July 27, 1 | 1999-07-27 |
| Workpiece holding mechanism Grant 5,913,719 - Hasegawa , et al. June 22, 1 | 1999-06-22 |
| Wafer processing method and equipment therefor Grant 5,882,539 - Hasegawa , et al. March 16, 1 | 1999-03-16 |
| Apparatus for mirror-polishing thin plate Grant 5,879,220 - Hasegawa , et al. March 9, 1 | 1999-03-09 |
| Apparatus for polishing wafers Grant 5,860,853 - Hasegawa , et al. January 19, 1 | 1999-01-19 |
| Method of manufacturing semiconductor wafers and process of and apparatus for grinding used for the same method of manufacture Grant 5,700,179 - Hasegawa , et al. December 23, 1 | 1997-12-23 |
| Method and apparatus for wafer chamfer polishing Grant 5,547,415 - Hasegawa , et al. August 20, 1 | 1996-08-20 |
| Apparatus for polishing the periphery portion of a wafer Grant 5,476,413 - Hasegawa , et al. December 19, 1 | 1995-12-19 |
| Apparatus for polishing notch portion of wafer Grant 5,458,529 - Hasegawa , et al. October 17, 1 | 1995-10-17 |
| Wafer chamfer polishing apparatus with rotary circular dividing table Grant 5,404,678 - Hasegawa , et al. April 11, 1 | 1995-04-11 |
| Method and an apparatus for polishing wafer chamfers Grant 5,316,620 - Hasegawa , et al. May 31, 1 | 1994-05-31 |
| Scrubber apparatus for cleaning a thin disk work Grant 5,282,289 - Hasegawa , et al. February 1, 1 | 1994-02-01 |
| Automatic wafer etching method and apparatus Grant 5,246,528 - Hasegawa , et al. September 21, 1 | 1993-09-21 |
| Automatic wafer lapping apparatus Grant 5,174,067 - Hasegawa , et al. December 29, 1 | 1992-12-29 |
| Apparatus for producing czochralski-grown single crystals Grant 5,126,113 - Yamagishi , et al. June 30, 1 | 1992-06-30 |
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