Average Co-Inventor Count = 3.02
ph-index = 10
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. Sanyo Electric Co., Ltd. (10 from 8,782 patents)
2. Sanyo Electric Biomedical Co., Ltd. (3 from 18 patents)
12 patents:
1. D615999 - Refrigerator
2. D556914 - Gene amplification apparatus
3. D548249 - Refrigerator
4. D545854 - Tablet supplying machine
5. D537951 - Gene amplification apparatus
6. D532799 - Refrigerator
7. D518493 - Control panel for refrigerator
8. D517438 - Automatic tablet packing machine
9. D501488 - Refrigerator
10. D496372 - Refrigerator
11. D491441 - Latch handle for refrigerator
12. D319058 - Combined tape recorder and digital audio disc player