Average Co-Inventor Count = 1.00
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. Kiyoshi Nakamura (1 patent)
2. Yoshio Tsutsui (0 patent)
3. Kiyoshi Nakata (0 patent)
4. Akira Kimura (0 patent)
5. Youji Takahashi (0 patent)
6. Atsushi Abe (0 patent)
0 patent: