Average Co-Inventor Count = 2.01
ph-index = 7
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. Asahi Kasei Pharma Corporation (6 from 81 patents)
2. Yamaha Hatsudoki Kabushiki Kaisha (4 from 4,232 patents)
3. Yamatake Corporation (1 from 180 patents)
4. Yamaha Motor Manufacturing Corporation (1 from 1 patent)
11 patents:
1. 8415372 - Sulfonamide compound
2. 7964613 - Sulfonamide compound
3. 7861585 - Flowmeter
4. 7618984 - Sulfonamide compound
5. 7461851 - Vehicle, wheel suspension device and method of assembling vehicle
6. 7160894 - Tricyclic compound
7. 7094789 - 5-substituted isoquinoline derivatives
8. 6706683 - Method for controlling the release of granules
9. 6533060 - ATV transmission
10. 6250415 - Atv transmission
11. 6076624 - Drive layout for offroad vehicle