Average Co-Inventor Count = 3.24
ph-index = 1
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. Hitachi, Ltd. (1 from 42,496 patents)
2. Renesas Electronics Corporation (1 from 7,525 patents)
3. Yamaha Hatsudoki Kabushiki Kaisha (1 from 4,240 patents)
4. Lion Corporation (1 from 271 patents)
5. Mitsubishi Electric Corpotation (1 from 13 patents)
4 patents:
1. 11646731 - Semiconductor device
2. 11378046 - Fuel supply apparatus and outboard motor
3. 10628069 - Management apparatus for managing and reduplication of volumes of a storage system with respect to OS type
4. 9982222 - Detergent composition