Average Co-Inventor Count = 2.84
ph-index = 3
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. Mitsubishi Paper Mills Limited (2 from 622 patents)
2. Other (1 from 832,680 patents)
3. Renesas Technology Corp. (1 from 3,781 patents)
4. Tachi-s Co., Ltd. (1 from 576 patents)
5 patents:
1. 10640025 - Vehicle seat
2. 7759209 - Semiconductor device and a method of manufacturing the same
3. 6607269 - Ink-jet recording material
4. 6589635 - Ink-jet recording material and ink-jet recording method
5. 6551695 - Ink-jet recording material