Ishii; Kazuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishii; Kazuhiro.The latest application filed is for "liquid ejection head".
- Ishii; Kazuhiro - Yokohama JP
- Ishii; Kazuhiro - Yokohama-shi JP
- Ishii; Kazuhiro - Hadano JP
- Ishii; Kazuhiro - Hadano-shi JP
- Ishii; Kazuhiro - Osaka JP
- Ishii; Kazuhiro - Kyoto-shi JP
- Ishii; Kazuhiro - Toyama JP
- Ishii; Kazuhiro - Hachioji JP
- Ishii; Kazuhiro - Fukuyama JP
- Ishii; Kazuhiro - Otake JP
- Ishii; Kazuhiro - Fukuyamashi JP
- Ishii; Kazuhiro - Hiroshima JP
- Ishii; Kazuhiro - Nara JP
| Patent | Date |
|---|---|
| Liquid ejection head Grant 10,328,696 - Ishii , et al. | 2019-06-25 |
| Element substrate, liquid ejection head, and liquid ejection apparatus Grant 10,259,221 - Iri , et al. | 2019-04-16 |
| Element Substrate, Liquid Ejection Head, And Liquid Ejection Apparatus App 20180065367 - Iri; Junichiro ; et al. | 2018-03-08 |
| Liquid Ejection Head App 20180065366 - Ishii; Kazuhiro ; et al. | 2018-03-08 |
| Method of manufacturing a hollow poppet valve Grant 9,751,164 - Ishii , et al. September 5, 2 | 2017-09-05 |
| Method Of Manufacturing A Hollow Poppet Valve App 20160256965 - Ishii; Kazuhiro ; et al. | 2016-09-08 |
| Cutting tool and method of producing the same Grant 7,704,593 - Ishii , et al. April 27, 2 | 2010-04-27 |
| Method Of Machining An End Portion Of A Long Tubular Member App 20100077819 - Ishii; Kazuhiro | 2010-04-01 |
| Cutting tool and method of producing the same App 20090098372 - Ishii; Kazuhiro ; et al. | 2009-04-16 |
| End portion machining apparatus and method of manufacturing a tubular good therewith App 20070245540 - Ishii; Kazuhiro ; et al. | 2007-10-25 |
| Edible film and method of making same Grant 5,620,757 - Ninomiya , et al. April 15, 1 | 1997-04-15 |
| Catalyst and solid catalyst component for preparing polyolefins with broad molecular weight distribution Grant 5,494,872 - Hosaka , et al. February 27, 1 | 1996-02-27 |
| Switch with pre-alarm means Grant 5,283,553 - Ishii , et al. February 1, 1 | 1994-02-01 |
| Electronic trip relay Grant D335,488 - Suzuki , et al. May 11, 1 | 1993-05-11 |
| Overcurrent protection apparatus Grant 5,124,875 - Ishii , et al. June 23, 1 | 1992-06-23 |
| Process for preparing catalysts for producing methacrylic acid Grant 5,102,846 - Kuroda , et al. April 7, 1 | 1992-04-07 |
| Edible film and method of making same Grant 5,089,307 - Ninomiya , et al. February 18, 1 | 1992-02-18 |
| Prealarm circuit breaker Grant 5,086,366 - Ishii , et al. February 4, 1 | 1992-02-04 |
| Process for the preparation of unsaturated carboxylic acids Grant 4,985,592 - Ishii , et al. January 15, 1 | 1991-01-15 |
| Process for the preparation of unsaturated carboxylic acids Grant 4,968,838 - Oh-Kita , et al. November 6, 1 | 1990-11-06 |
| Process for the preparation of catalyst used in the production of unsaturated carboxylic acids Grant 4,891,347 - Oh-Kita , et al. January 2, 1 | 1990-01-02 |
| Circuit breaker with overcurrent protection Grant 4,862,312 - Ishii August 29, 1 | 1989-08-29 |
| Circuit breaker Grant 4,849,848 - Ishii July 18, 1 | 1989-07-18 |
| Process for producing methacrylic acid Grant 4,804,778 - Oh-Kita , et al. February 14, 1 | 1989-02-14 |
| Naphthalene derivatives and method for preparation thereof Grant 4,565,877 - Wada , et al. January 21, 1 | 1986-01-21 |
| Catalytic process for the preparation of an unsaturated carboxylic acid Grant 4,118,419 - Ishii , et al. October 3, 1 | 1978-10-03 |
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