Average Co-Inventor Count = 2.47
ph-index = 3
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. Omron Corporation (27 from 4,121 patents)
27 patents:
1. 12469357 - Illumination device and gaming machine equipped with same
2. 12462639 - Control deck and gaming machine equipped with same
3. 12400510 - Pushbutton switch, pushbutton switch unit, operating unit, and amusement machine
4. 12387550 - Pushbutton switch, operating unit, and amusement machine
5. 12361781 - Gaming machine operation button, and control deck and gaming machine comprising same
6. 12333892 - Illumination device and gaming machine equipped with same
7. 12271024 - Illumination device and gaming machine equipped with same
8. 12236739 - Pushbutton switch, operating unit, and amusement machine
9. 12165461 - Push button device
10. 12112913 - Push button device
11. 11874492 - Illumination device
12. 11792562 - Headphones
13. 11373478 - Game machine
14. 11069176 - Game machine pushbutton, illumination device
15. 10957499 - Push-button for game machine