Average Co-Inventor Count = 5.78
ph-index = 2
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. Central Japan Railway Company (9 from 118 patents)
2. Nippon Sharyo, Ltd. (7 from 51 patents)
3. Sumitomo Chemical Company, Limited (3 from 6,893 patents)
4. Nippon Sharyo Co. Ltd. (2 from 4 patents)
12 patents:
1. D764351 - Lighting fixture for a passenger carrying car
2. D764086 - Light fixture for a vehicle
3. D762898 - Light fixture for a vehicle
4. D762896 - Light fixture for a vehicle
5. D762897 - Light fixture for a vehicle
6. D762895 - Light fixture for a vehicle
7. D762518 - Lighting fixture for a passenger carrying car
8. D762519 - Lighting fixture for a passenger carrying car
9. D761465 - Light bar for a motor vehicle
10. 5665680 - Method for increasing yield of soybean by inhibition of gibberellin
11. 5173423 - Process for breeding a glabrous variety of rice crop and a glabrous plant
12. 4913725 - Granular fertilizer compositions