Average Co-Inventor Count = 4.00
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. Shimane Prefectural Government (2 from 19 patents)
2. Sei Corporation (1 from 13 patents)
3. Shimane Electronic Imafuku Works Co., Ltd. (1 from 1 patent)
2 patents:
1. 9484515 - Semiconductor light emitting module comprising an exposed plate surface
2. 9022613 - Semiconductor light emitting device comprising cut-and-bent portions