Average Co-Inventor Count = 2.22
ph-index = 22
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. Toshiba Tec Kabushiki Kaisha (185 from 6,133 patents)
2. Kabushiki Kaisha Toshiba (155 from 52,582 patents)
3. Brother Kogyo Kabushiki-kaisha (67 from 17,514 patents)
4. Other (12 from 832,347 patents)
5. Japan Aviation Electronics Industry, Limited (11 from 2,084 patents)
6. Toshiba Hokuto Electronics Corporation (6 from 42 patents)
7. Fujitsu Corporation (4 from 39,184 patents)
8. Nec Corporation (1 from 35,496 patents)
9. Kabuhsiki Kaisha Toshiba (1 from 29 patents)
10. Kabushiki Toshiba (1 from 2 patents)
11. Toshiba Tec Kabushiki Toshiba (1 from 2 patents)
12. Brother Kogyo Kaushsiki Kaisha (1 from 1 patent)
292 patents:
1. D1095438 - Connector
2. D1092402 - Connector
3. D1089111 - Connector
4. D1089112 - Connector
5. D1086062 - Connector
6. 12360483 - Heater, fixing device, and image forming apparatus
7. 12306562 - Heating device and fixing device and image forming apparatus
8. 11880152 - Heater, fixing device, and image forming apparatus
9. 11803146 - Heater and fixing apparatus
10. 11754951 - Fixing device and image forming apparatus
11. 11726420 - Image forming apparatus, and adjustment method for distance between heating member and pressure element of fixing device
12. 11675294 - Heating device and image forming apparatus
13. 11650527 - Heater and heating apparatus
14. 11573514 - Heater, fixing device, and image forming apparatus
15. 11550250 - Heater and image forming apparatus