Katoh; Hidehiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katoh; Hidehiko.The latest application filed is for "construction machine safety management system, management apparatus".
- Katoh; Hidehiko - Chiba JP
- Katoh; Hidehiko - Tokyo JP
| Patent | Date |
|---|---|
| Construction machine safety management system, management apparatus Grant 11,148,593 - Izumikawa , et al. October 19, 2 | 2021-10-19 |
| Shovel Grant 10,687,026 - Izumikawa , et al. | 2020-06-16 |
| Construction Machine Safety Management System, Management Apparatus App 20190241124 - IZUMIKAWA; Takeya ; et al. | 2019-08-08 |
| Shovel App 20180167588 - IZUMIKAWA; Takeya ; et al. | 2018-06-14 |
| Integrated thermal printing head and method of manufacturing the same Grant 4,259,564 - Ohkubo , et al. March 31, 1 | 1981-03-31 |
| Method of manufacturing an integrated thermal printing head Grant 4,241,103 - Ohkubo , et al. December 23, 1 | 1980-12-23 |
| Transistorized UHF power amplifier comprising a ferroelectric sheet between a conductive base plate and a conductive pattern Grant 4,037,168 - Katoh , et al. July 19, 1 | 1977-07-19 |
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