Average Co-Inventor Count = 3.78
ph-index = 2
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. King Jim Co., Ltd. (3 from 168 patents)
2. Seiko Epson Corporation (1 from 33,464 patents)
3. Chartered Semiconductor Manufacturing Ltd (corporation) (1 from 962 patents)
4 patents:
1. D527419 - Tape cartridge for a tape writing device
2. D526344 - Tape writing device
3. 7033092 - Apparatus, method and program for producing small prints
4. 6863458 - Tape printing apparatus and data input processing method therefor