Average Co-Inventor Count = 2.21
ph-index = 12
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. Canon Kabushiki Kaisha (24 from 90,884 patents)
2. Clarion Co (22 from 1,057 patents)
3. Hitachi, Ltd. (11 from 42,526 patents)
4. Other (4 from 832,966 patents)
5. Toshiba Kikai Kabushiki Kaisha (4 from 746 patents)
6. Kabushiki Kaisha Toshiba (3 from 52,780 patents)
7. Honda Motor Co., Ltd. (3 from 22,004 patents)
8. Samsung Electronics Co., Ltd. (2 from 132,080 patents)
9. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
10. Asahi Kasei Chemicals Corporation (1 from 510 patents)
11. Hitachi Ulsi Systems Co., Ltd. (1 from 336 patents)
12. Hitachi Solutions, Ltd. (1 from 79 patents)
13. Keihin Corporation (447 patents)
78 patents:
1. 12344504 - Image forming apparatus
2. 12327083 - Related expression extraction device and related expression extraction method
3. D1035770 - Printer
4. D1027024 - Multifunction printer
5. D1016906 - Automatic paper feeding device for printer
6. 11827475 - Image forming apparatus
7. D1003348 - Automatic paper feeding device for printer
8. D998694 - Printing machine
9. 11728441 - Semiconductor apparatus and manufacturing method thereof, and device
10. 11562126 - Coaching system and coaching method
11. 11480897 - Image forming apparatus with guiding surfaces formed of metal and resin for improved resistance to water vapor condensation
12. D965059 - Paper feeding device for photocopier
13. D947934 - Printer
14. 11182364 - Data analysis support apparatus and data analysis support method
15. 11003647 - Multidimensional data management system and multidimensional data management method