Average Co-Inventor Count = 2.87
ph-index = 3
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 Jidosha Kogyo Kabushiki Kaisha (2 from 1,625 patents)
2. Toshiba Ceramics Co., Ltd. (2 from 189 patents)
3. Toyota Boshoku Kabushiki Kaisha (1 from 1,250 patents)
4. Toyota Shatai Kabushiki Kaisha (1 from 181 patents)
5. Toshiba Ceramics., Ltd. (1 from 2 patents)
6 patents:
1. 8708392 - Retractable vehicle seat
2. 7757578 - Gear change control system of automatic transmission
3. 7694605 - Gear change control system of automatic transmission
4. 4957625 - Ceramic filter modules in series with piston backwash
5. 4897204 - Process and apparatus for gas dissolution
6. 4693918 - Tool for firing ceramics