Average Co-Inventor Count = 3.19
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. Konami Digital Entertainment Co., Ltd. (3 from 528 patents)
2. Akebono Brake Industry Co., Ltd. (3 from 506 patents)
3. Mitsubishi Heavy Industries Limited (2 from 4,618 patents)
4. Konami Corporation (2 from 193 patents)
5. Nissan Motor Company Limited (1 from 13,395 patents)
6. Bridgestone Corporation (5,118 patents)
11 patents:
1. 10431045 - Game apparatus, game method and game program
2. 8991044 - Method for inserting a wire into a contact pin with a wire insertion tool
3. 8578590 - Wire insertion tool
4. 8512128 - Game machine and computer program thereof
5. 8382585 - Game machine and computer program thereof
6. 6905410 - Gaming machine and operation method therefor
7. 6692360 - Game system, commercial game apparatus, network game apparatus, client device, and recording medium
8. 6447917 - Friction material
9. 6190761 - Friction material
10. 6139673 - Process for producing friction material
11. 6080230 - Friction material composition