Average Co-Inventor Count = 3.33
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. Yamaha Hatsudoki Kabushiki Kaisha (1 from 4,244 patents)
2. Shionogi Company Limited (1 from 1,001 patents)
3. Nipro Corporation (1 from 374 patents)
4. Fujimori Kogyo Co., Ltd. (1 from 86 patents)
5. Koichi Miura (0 patent)
6. Takeshi Nizuka (0 patent)
7. Dai Sudo (0 patent)
8. Hidetoshi Myojyo (0 patent)
9. Manabu Fujimoto (0 patent)
10. Toyoaki Suzuki (0 patent)
11. Kenji Omori (0 patent)
12. Hideji Kashiwagi (0 patent)
13. Masashi Moteki (0 patent)
14. Kaori Ikeda (0 patent)
2 patents:
1. 11312244 - Open cabin electric wheeled vehicle
2. 8029878 - Medical container and medical duplex container