Average Co-Inventor Count = 1.78
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. Kabushiki Kaisha Toyota Jidoshokki (4 from 1,824 patents)
2. Kurashiki Kako Co., Ltd. (1 from 19 patents)
4 patents:
1. 12168948 - Industrial vehicle
2. 9618078 - Vibration isolator
3. 7398848 - Battery stopper for forklift truck
4. 6978824 - Control unit cooling device for an industrial vehicle