Average Co-Inventor Count = 1.71
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. Casio Computer Co., Ltd. (4 from 5,234 patents)
4 patents:
1. 5933589 - Apparatus and method of making print according to fixed format
2. 5677999 - Apparatus and method of making print according to fixed format
3. 5562353 - Tape printing apparatus that calculates character sizes and line lengths
4. 5481264 - Data inputting apparatus using rotary data drum