Average Co-Inventor Count = 3.07
ph-index = 11
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. Tdk Corporation (42 from 7,909 patents)
2. Nippon Steel Corporation (28 from 3,512 patents)
3. Nippon Steel & Sumitomo Metal Corporation (8 from 1,098 patents)
4. Kyocera Corporation (6 from 6,602 patents)
5. Sae Magnetics (h.k.) Limited (6 from 763 patents)
6. Hitachi, Ltd. (4 from 42,454 patents)
7. Japan Vilene Company, Ltd. (4 from 86 patents)
8. Canon Kabushiki Kaisha (3 from 90,276 patents)
9. Headway Technologies, Incorporated (3 from 1,211 patents)
10. Nippon Hoso' Kyokai (3 from 372 patents)
11. Rohm Co., Ltd. (2 from 5,925 patents)
12. Hitachi Automotive Systems, Ltd. (1 from 2,028 patents)
13. Subaru Corporation (1 from 1,989 patents)
14. Cable Television Laboratories, Inc. (1 from 931 patents)
15. Astellas Pharma Gmbh (1 from 416 patents)
102 patents:
1. 12440882 - Burring processing method, method for manufacturing burring processed product, burring processing mold, burring processing device, and burring processed product
2. 12337645 - Structural part
3. 12221161 - Long structural member and blank material
4. 11951520 - Blank and component
5. 11890694 - Resistance spot welding apparatus and method for manufacturing a welded structure
6. 11862810 - Separator for electrochemical element
7. 11854743 - Dielectric composition, electronic device, and multilayer electronic device
8. 11842851 - Dielectric composition, electronic device, and multilayer electronic device
9. 11826857 - Steel sheet and member
10. 11731392 - Panel structure
11. 11718351 - Automobile structural member and vehicle body
12. 11712730 - Manufacturing method and manufacturing device of structural member
13. 11699305 - Vehicle
14. 11639313 - Dielectric ceramic composition and electronic component
15. 11597441 - Automobile structural member