Average Co-Inventor Count = 3.54
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. Dai Nippon Printing Co., Ltd. (14 from 3,199 patents)
14 patents:
1. 12227823 - Metal plate for producing vapor deposition masks, production method for metal plates, vapor deposition mask, production method for vapor deposition mask, and vapor deposition mask device comprising vapor deposition mask
2. 12128500 - Manufacturing method for vapor deposition mask device and manufacturing apparatus for vapor deposition mask device
3. 12117727 - Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask
4. 11733607 - Metal plate for producing vapor deposition masks, inspection method for metal plates, production method for metal plates, vapor deposition mask, vapor deposition mask device, and production method for vapor deposition masks
5. 11732347 - Standard mask apparatus and method of manufacturing standard mask apparatus
6. 11674214 - Deposition mask and method of manufacturing deposition mask
7. 11437578 - Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device
8. 11380546 - Deposition mask, deposition mask apparatus, manufacturing method of deposition mask, and manufacturing method of deposition mask apparatus
9. 11237481 - Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask
10. 11211558 - Deposition mask device and method of manufacturing deposition mask device
11. 10741764 - Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device
12. 10084134 - Method for stretching vapor deposition mask, method for producing frame-equipped vapor deposition mask, method for producing organic semiconductor element, and stretching apparatus
13. 10043974 - Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device
14. 9705083 - Method for stretching vapor deposition mask, method for producing frame-equipped vapor deposition mask, method for producing organic semiconductor element, and stretching apparatus