Kenichi Katagishi
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 103 Total Citation Count
- Aug 18, 2004 Most Recent Filing
- Mar 20, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI, LTD. | 1
1 2 2 2 4 | 1991
1996 1999 2001 2002 2004 |
| Hitachi Car Engineering Co., Ltd. | 1
2 2 3 | 1996
2001 2002 2004 |
| Hitachi Automotive Engineering Co., Ltd. | 1
2 | 1991
1999 |
Inventor Addresses
| Address | Duration |
|---|---|
| HITACHINAKA-SHI, JP | Jan 31, 02 - Jan 31, 02 |
| Hitachinaka, JP | May 27, 97 - May 20, 08 |
| Hitachinaka-shi, JP | Oct 21, 04 - Oct 21, 04 |
| Katsuta, JP | Sep 28, 93 - Sep 28, 93 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F02P: | IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES | 1 |
| G01B: | MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS | 1 |
| G01F: | MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7375510 | 2008 | Rotational position sensor and electronically controlled throttle device and internal combustion engine | 2 |
| 6968283 | 2005 | Gas flow meter | 5 |
| 2005/0104,581 | 2005 | Rotational position sensor and electronically controlled throttle device and internal combustion engine | 5 |
| 6810345 | 2004 | Gas flow meter | 7 |
| 2004/0210,410 | 2004 | Gas flow meter | 1 |
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