Average Co-Inventor Count = 2.20
ph-index = 14
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. (21 from 8,776 patents)
2. Sanyo Consumer Electronics Co., Ltd. (5 from 12 patents)
3. Toa Medical Electronics Co., Ltd. (3 from 161 patents)
24 patents:
1. D675160 - Controller for battery
2. D638787 - Battery for an electric bicycle
3. D637528 - Controller for electric bicycle
4. D632643 - Battery for an electric bicycle
5. D631824 - Shed with solar-battery
6. D625333 - Hub motor for electric bicycle
7. D621302 - Electric bicycle
8. D621303 - Electric bicycle
9. D614084 - Electric bicycle
10. D585164 - Washing machine with clothing dryer
11. D574874 - Projector
12. D548256 - Digital camera
13. D536143 - Washing machine with clothing dryer
14. D403115 - Electric hair cutter
15. D402404 - Electric shaver