Average Co-Inventor Count = 4.58
ph-index = 7
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. (35 from 28,544 patents)
2. Canon Kabushiki Kaisha (23 from 90,594 patents)
3. Kowa Company Limited (2 from 589 patents)
4. Kyocera Corporation (1 from 6,648 patents)
5. Omron Corporation (1 from 4,114 patents)
6. The University of Electro-communications (1 from 90 patents)
7. Campus Create Co., Ltd. (1 from 6 patents)
63 patents:
1. 12486418 - Active energy ray curing composition, comprising a polymerizable monomer and a polyester resin
2. 12281231 - Ink, ink set, ink container, recording method, and recording apparatus
3. 12130911 - Controller system
4. 11419854 - Medicament containing pemafibrate
5. 11401432 - Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matter
6. 11370932 - Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matter
7. 11332629 - Curable clear ink composition, storing container, ink set, printing method, printed matter, and cured material
8. 11091576 - Active energy ray-curable composition, active energy ray-curable inkjet ink, composition storage container, inkjet discharging apparatus, and cured product
9. 10564557 - Toner, toner stored unit, image forming apparatus, and image forming method
10. 10508211 - Ink, ink container, recording device, recording set and recording method
11. 10451989 - Toner, toner stored unit, and image forming apparatus
12. 10314825 - Agent for treatment of PBC
13. 10151991 - Toner, toner stored unit, and image forming apparatus
14. 9977367 - Toner, toner housing unit, and image forming apparatus
15. 9971261 - Toner