KONO; Haruhiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for KONO; Haruhiko.The latest application filed is for "floor finishing material".
- KONO; Haruhiko - Tsuchiura-shi Ibaraki
- Kono; Haruhiko - Kamoto-gun JP
- Kono; Haruhiko - Kumamoto-ken JP
- Kono; Haruhiko - Yokohama JP
| Patent | Date |
|---|---|
| Floor Finishing Material App 20220161531 - KONO; Haruhiko | 2022-05-26 |
| Optical pickup device Grant 6,556,533 - Fukakusa , et al. April 29, 2 | 2003-04-29 |
| Optical pickup having a common light beam path for passing either of a plurality of kinds of light beams Grant 6,256,283 - Fukakusa , et al. July 3, 2 | 2001-07-03 |
| Optical pickup device keeping coincident the optical axes of the objective lens and of the recording/reproducing beam Grant 5,060,214 - Nakayama , et al. October 22, 1 | 1991-10-22 |
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