Matsubara; Hironaga
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsubara; Hironaga.The latest application filed is for "cross-linked polyethylene insulated cables".
- Matsubara; Hironaga - Osaka JP
| Patent | Date |
|---|---|
| Cross-linked polyethylene insulated cables Grant 5,256,482 - Yamanouchi , et al. October 26, 1 | 1993-10-26 |
| Cluster ion plating method for producing electrically conductive carbon film Grant 4,795,656 - Mizoguchi , et al. January 3, 1 | 1989-01-03 |
| Insulated Cable Having An Insulating Shielding Layer Grant 3,769,085 - Matsubara October 30, 1 | 1973-10-30 |
| High Voltage Insulated Electric Cable Having Outer Semiconductive Layer Grant 3,684,821 - Miyauchi , et al. August 15, 1 | 1972-08-15 |
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