Average Co-Inventor Count = 10.00
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. Fujitsu Corporation (2 from 39,250 patents)
2. Kawashima, Hiroshi (0 patent)
3. Uzawa, Yoji (0 patent)
4. Itoh, Motohiko (0 patent)
5. Miyazaki, Toshimasa (0 patent)
6. Kashiwazaki, Tomoyuki (0 patent)
7. Kumagai, Toshimitsu (0 patent)
8. Okawa, Kazuyoshi (0 patent)
9. Murakawa, Yoshitaka (0 patent)
10. Nakamura, Akihiro (0 patent)
11. Moriya, Kazumasa (0 patent)
2 patents:
1. 5021695 - Linear motor car system
2. 4849664 - Linear motor car system