Average Co-Inventor Count = 3.13
ph-index = 27
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 (80 from 90,594 patents)
2. Oki Data Corporation (13 from 1,875 patents)
3. Ricoh Company, Ltd. (8 from 28,544 patents)
4. Senju Metal Industry Co., Ltd. (5 from 335 patents)
5. Nippon Steel Corporation (3 from 3,542 patents)
6. The University of Tokyo (3 from 1,278 patents)
7. Kobayashi Pharmaceutical Co., Ltd. (2 from 120 patents)
8. Nikon Corporation (1 from 8,889 patents)
9. Renesas Electronics Corporation (1 from 7,524 patents)
10. United Microelectronics Corp. (1 from 7,074 patents)
11. Oki Electric Industry Co., Ltd. (1 from 4,979 patents)
12. Renesas Technology Corp. (1 from 3,781 patents)
13. Nippon Steel & Sumitomo Metal Corporation (1 from 1,098 patents)
14. Central Glass Company, Limited (1 from 1,000 patents)
15. Nippon Electric Glass Co., Ltd. (1 from 604 patents)
125 patents:
1. 11575319 - DC-DC converter
2. 11236009 - Optical glass, optical element including optical glass, and optical apparatus
3. 11147450 - Ophthalmic imaging apparatuses and method for the same
4. 10952893 - Multilayer film for disposable body warmer outer bag, and disposable body warmer
5. 10894294 - Jet solder level confirmation jig and method of handling the same
6. 10887480 - Electronic device, information processing system, and termination operation preventing method
7. 10695215 - Multilayer film for disposable body warmer outer bag, and disposable body warmer
8. 10611660 - Method for producing glass material, device for producing glass material, and glass material
9. 10440232 - Image forming apparatus
10. 10365868 - Image processing apparatus, image processing system, image processing method, and non-transitory recording medium that verifies validity of an access token of a web application
11. 10326897 - Image forming apparatus which utilizes a web browser to display a first or previous screen
12. 10252364 - Soldering apparatus and vacuum-soldering method
13. 10202347 - Compound, production method therefor, and use of said compound
14. 10162958 - Information processing system, information processing method, and non-transitory computer program product
15. 10146886 - Information processing system and method for adding additional modules