Average Co-Inventor Count = 1.00
ph-index = NA
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. Mitsubishi Denki Kabushiki Kaisha (21,351 patents)
2. Mori Seiki Co., Ltd. (166 patents)
3. Yamazaki Mazak Kabushiki Kaisha (45 patents)
4. Yasda Precision Tools K.k. (3 patents)
5. Kakino, Yoshiaki (0 patent)
0 patent: