Average Co-Inventor Count = 3.20
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. Kobelco Construction Machinery Co., Ltd. (43 from 626 patents)
2. Kabushiki Kaisha Kobe Seiko Sho (2 from 1,100 patents)
3. Sanden Automotive Climate Systems Corporation (1 from 27 patents)
45 patents:
1. D1058614 - Counterweight for a construction machine
2. D984489 - Rear cover for a construction machine
3. D982620 - Cab for a construction machine
4. D931341 - Console for construction machine
5. D899469 - Travelling body for construction machine
6. D897252 - Air conditioner operation panel
7. D896286 - Travelling body for construction machine
8. D892176 - Rear cover for construction machine
9. D887456 - Console for construction machine
10. D887457 - Console for construction machine
11. D887458 - Duct cover for construction machine
12. D750673 - Traveling body for construction machine
13. D750671 - Travelling body for construction machine
14. D738403 - Travelling body for construction machine
15. D737865 - Travelling body for construction machine