Average Co-Inventor Count = 5.00
ph-index = 1
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. The Yokohama Rubber Co., Ltd. (1 from 2,763 patents)
2. Mitsubishi Jukogyo Kabushiki Kaisha (1 from 1,326 patents)
2 patents:
1. 6024817 - Method and apparatus for joining together the opposite ends of a
2. 5779850 - Apparatus for joining together the opposite ends of a belt-shaped member