Average Co-Inventor Count = 3.92
ph-index = 4
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. Ricoh Company, Ltd. (6 from 28,566 patents)
2. Riocoh Co., Ltd. (1 from 1 patent)
7 patents:
1. 8452153 - Associating pre-generated barcodes with temporal events
2. 7739583 - Multimedia document sharing method and apparatus
3. 7703002 - Method and apparatus for composing multimedia documents
4. 7672864 - Generating and displaying level-of-interest values
5. 7546528 - Stamp sheets
6. 7344078 - Device for scanning and printing barcodes
7. 7313340 - Paper control of document processing