Tomomitsu Ohara
Inventor
Stats
- 6 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 10 US Applications Filed
- 32 Total Citation Count
- Apr 23, 2021 Most Recent Filing
- Nov 9, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MITSUMI ELECTRIC CO., LTD. | 2
4 4 1 2 1 | 2004
2010 2011 2013 2014 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Atsugi, JP | Apr 17, 07 - Apr 17, 07 |
| Atsugi-Shi, JP | Aug 04, 05 - Aug 04, 05 |
| Tama, JP | Nov 20, 12 - Apr 14, 15 |
| Tokyo, JP | May 19, 11 - Sep 07, 21 |
| Yamato, JP | Jan 07, 25 - Jan 07, 25 |
| Yamato-shi, Kanagawa, JP | Jun 08, 23 - Jun 08, 23 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01D: | MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR | 1 |
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
| G05F: | SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12191753 | 2025 | DC-DC converter and semiconductor IC for cable voltage drop compensation | 0 |
| 2023/0179,077 | 2023 | DC-DC CONVERTER, SEMICONDUCTOR INTEGRATED CIRCUIT THAT CONTROLS POWER SUPPLY, AND POWER SUPPLY DEVICE | 0 |
| 11112279 | 2021 | Optical module and optical encoder comprising a dummy light receiving device formed between a light receiving device and a through hole in a sensor substrate | 1 |
| 2020/0284,620 | 2020 | OPTICAL MODULE AND OPTICAL ENCODER | 1 |
| 10222430 | 2019 | Sensor device and semiconductor device | 0 |
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