Average Co-Inventor Count = 1.70
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. Sugino Machine Limited (8 from 116 patents)
9 patents:
1. D1068105 - Vacuum dryer
2. 12138746 - Peening apparatus
3. 12059639 - Processing machine
4. 11883929 - Abrasive peening apparatus and abrasive peening method
5. 11839904 - Cleaning apparatus
6. D993289 - Washing machine for machined parts
7. D984496 - Washing deburring and drying machine for machined parts
8. 11571777 - Machining apparatus
9. 11491515 - Cleaning apparatus