Average Co-Inventor Count = 6.86
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. Sony Corporation (1 from 58,131 patents)
2. Toyo Seikan Co., Ltd. (1 from 107 patents)
3. Seikan Group Holdings, Ltd. (1 from 1 patent)
4. Toyo Seikan Group Holdings, Ltd. (210 patents)
2 patents:
1. 11827049 - Laminate film, and pouch-type container and sealing material having ornamental laminate film
2. 8650385 - Instruction fetch apparatus, processor and program counter addition control method