Average Co-Inventor Count = 2.00
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. Other (4 from 832,912 patents)
2. Omron Corporation (3 from 4,121 patents)
3. Design Automation, Inc. (3 from 4 patents)
4. Keiji Kitagawa (1 from 1 patent)
5 patents:
1. 6819342 - Graphic data processing apparatus using displayed graphics for application program selection
2. 6768501 - Graphic data processing apparatus using displayed graphics for program selection
3. 5651120 - Graphic data processing apparatus using displayed graphics for
4. 5502800 - Graphic data processing apparatus using displayed graphics for
5. 5337402 - Graphic data processing apparatus using displayed graphics for