Average Co-Inventor Count = 1.55
ph-index = 16
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. Shimano Inc. (50 from 3,305 patents)
2. Panasonic Corporation (26 from 16,453 patents)
3. Matsushita Electric Industrial Co., Ltd. (22 from 27,375 patents)
4. Shimano Industrial Co., Ltd. (22 from 444 patents)
5. Panasonic Intellectual Property Management Co., Ltd. (5 from 13,289 patents)
6. Fuji Xerox Co., Ltd. (4 from 11,665 patents)
7. Shionogi Company Limited (4 from 1,001 patents)
8. Amada Company, Limited (2 from 471 patents)
9. Sony Corporation (1 from 58,130 patents)
10. Hyundai Motor Company (1 from 18,640 patents)
11. Pioneer Corporation (1 from 2,647 patents)
12. Glaxo Group Limited (1 from 1,168 patents)
13. Matsushita Electronic Industrial Co., Ltd (1 from 21 patents)
14. Nippon Peroxide Co., Ltd. (1 from 11 patents)
15. Aska Pharmaceutical Co., Ltd. (35 patents)
139 patents:
1. 10174053 - 2 substituted cephem compounds
2. 9568949 - Electronic apparatus
3. 9559649 - Control knob device
4. 9367102 - Mobile computing device
5. 9363402 - Information processing apparatus
6. 9334289 - Cephem compound having catechol or pseudo-catechol structure
7. 9317077 - Electronic device provided with cover
8. 9290515 - Cephem derivative having catechol group
9. 9145425 - Cephem compound having catechol group
10. 9052873 - Electronic apparatus
11. 9051937 - Refrigerant compressor
12. 8934224 - Electronic device
13. 8848366 - Holding device and electronic device including the same
14. 8811001 - Electronic device
15. 8767396 - Extension device and information processing system including the same