Average Co-Inventor Count = 5.14
ph-index = 10
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. Hitachi, Ltd. (11 from 42,485 patents)
2. Hitachi Microsoftware Systems, Inc. (1 from 10 patents)
3. Hitachi Microsofyware Systems, Inc. (1 from 1 patent)
11 patents:
1. 6308180 - Computer process data transferring with automatic clipping of pictures
2. 6094186 - Document format setting method and apparatus
3. 5483632 - Method and system of help-information control
4. 5434963 - Method and system of help-information control method and system
5. 5302969 - Document format setting method and apparatus
6. 5243691 - System for printing documents
7. 5241655 - Menu presentation method and data processing apparatus
8. 5142618 - Window management apparatus for a document creating apparatus
9. 5003499 - Document preparation apparatus having rearrangement apparatus for
10. 4951233 - Document producing apparatus having in-document layout display
11. 4829468 - Print control system