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. Toyo Aluminium Kabushiki Kaisha (2 from 113 patents)
2. Kwansei Gakuin Educational Foundation (2 from 66 patents)
3. Toyota Tsusho Corporation (2 from 48 patents)
2 patents:
1. 12398038 - Manufacturing method of modified aluminum nitride raw material, modified aluminum nitride raw material, manufacturing method of aluminum nitride crystals, and downfall defect prevention method
2. 12325936 - Aluminum nitride substrate manufacturing method, aluminum nitride substrate, and method of removing strain layer introduced into aluminum nitride substrate by laser processing