Hayakawa; Hirohiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayakawa; Hirohiko.The latest application filed is for "semiconductor device and battery voltage monitoring device".
- Hayakawa; Hirohiko - Itami JP
- HAYAKAWA; Hirohiko - Hyogo JP
- Hayakawa; Hirohiko - Kanagawa N/A JP
- Hayakawa, Hirohiko - Yoshii JP
| Patent | Date |
|---|---|
| Semiconductor device and battery voltage monitoring device Grant 10,630,067 - Muramoto , et al. | 2020-04-21 |
| Semiconductor Device And Battery Voltage Monitoring Device App 20170302069 - MURAMOTO; Yoshitaka ; et al. | 2017-10-19 |
| Semiconductor device and battery voltage monitoring device Grant 9,735,567 - Muramoto , et al. August 15, 2 | 2017-08-15 |
| Switch Circuit, Selection Circuit, And Voltage Measurement Device App 20160377685 - MAKINO; Ryosei ; et al. | 2016-12-29 |
| Battery system Grant 9,478,995 - Hayakawa October 25, 2 | 2016-10-25 |
| Switch circuit, selection circuit, and voltage measurement device Grant 9,453,886 - Makino , et al. September 27, 2 | 2016-09-27 |
| Battery System App 20140266051 - Hayakawa; Hirohiko | 2014-09-18 |
| Semiconductor Device And Battery Voltage Monitoring Device App 20140055896 - MURAMOTO; Yoshitaka ; et al. | 2014-02-27 |
| Switch Circuit, Selection Circuit, And Voltage Measurement Device App 20140043032 - Makino; Ryosei ; et al. | 2014-02-13 |
| Interface circuit of a Hall IC and system for using them App 20050285581 - Hayakawa, Hirohiko | 2005-12-29 |
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