Ishikawa; Katsukiyo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishikawa; Katsukiyo.The latest application filed is for "process for producing multicolor display".
- Ishikawa; Katsukiyo - Kuze-gun JP
- Ishikawa; Katsukiyo - Kuze JP
- Ishikawa; Katsukiyo - Kyoto JP
- Ishikawa; Katsukiyo - Neyagawa JP
| Patent | Date |
|---|---|
| Process for producing multicolor display Grant 5,663,019 - Matsumura , et al. September 2, 1 | 1997-09-02 |
| Method of forming ferrite coatings Grant 5,215,782 - Yoshioka , et al. * June 1, 1 | 1993-06-01 |
| Production of color filter Grant 5,186,801 - Matsumura , et al. February 16, 1 | 1993-02-16 |
| Magnetic-shell-coated toner Grant 4,977,053 - Ohishi , et al. * December 11, 1 | 1990-12-11 |
| Process for preparing particles having monodisperse particle size Grant 4,920,187 - Kashihara , et al. April 24, 1 | 1990-04-24 |
| Method of forming ferrite film on particles or fibers Grant 4,911,957 - Oishi , et al. March 27, 1 | 1990-03-27 |
| Positive type photosensitive resinous composition Grant 4,869,995 - Shirai , et al. September 26, 1 | 1989-09-26 |
| Method for forming ferrite film Grant 4,837,046 - Oishi , et al. June 6, 1 | 1989-06-06 |
| Electrostatic recording dry toner Grant 4,816,365 - Ishikawa March 28, 1 | 1989-03-28 |
| Magnetic carrier particles for electrophotographic developer having plated layer of iron oxide Grant 4,816,364 - Oishi , et al. March 28, 1 | 1989-03-28 |
| Method for preparing a printed circuit board Grant 4,673,458 - Ishikawa , et al. June 16, 1 | 1987-06-16 |
| Method for preparing a printed circuit board with solder plated circuit and through-holes Grant 4,671,854 - Ishikawa , et al. June 9, 1 | 1987-06-09 |
| Toner for electrostatic photography containing resin coated silica particles Grant 4,288,517 - Arimatsu , et al. September 8, 1 | 1981-09-08 |
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