Average Co-Inventor Count = 5.92
ph-index = 16
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Fujikin Inc. (138 from 437 patents)
2. Other (28 from 832,347 patents)
3. Tokyo Electron Limited (18 from 10,180 patents)
4. Tohoku University (8 from 961 patents)
5. Tokushima University (5 from 35 patents)
6. Tokyo Electron Limi Ted (1 from 93 patents)
7. Nidec Copal Electronics Corporation (1 from 39 patents)
8. Tadahiro Ohmi (1 from 27 patents)
9. Futikin Incorporated (1 from 1 patent)
10. Fuiikin Incorporated (1 from 1 patent)
11. Fujilin Incorporated (1 from 1 patent)
12. Fujkin Incorporated (1 from 1 patent)
154 patents:
1. 12424468 - Concentration measurement device
2. 12405182 - Cover component for pressure sensor, and pressure sensor device comprising same
3. 12398819 - Controller and vaporization supply device
4. 12334355 - Pressure control device
5. 12306647 - Flow rate control device and flow rate control method wherein an internal command signal is generated by a combination of first order lag process and ramp process
6. 12209679 - Fluid control device, fluid supply system, and fluid supply method
7. 12203558 - Casing for fluid controller and fluid controller provided with same
8. 12174647 - Flow rate control device
9. 12105019 - Density measurement device
10. 12078590 - Concentration measuring method, and concentration measuring device
11. 12007797 - Flow rate control device and flow rate control method
12. 11994482 - Driving device provided with piezoelectric element deterioration detection circuit and deterioration detection method
13. 11988543 - Abnormality detection method for flow rate control device, and flow rate monitoring method
14. 11976748 - Diaphragm valve
15. 11914407 - Flow rate control device