Inventor · disambiguated record
Seiji Nanri
Also filed as: NANRI SEIJI
3 granted patents·16 citations·filing 1986–1989
66Inventor score
Technology areasG03B
Files withDAINIPPON SCREEN MFG3
Top patents by PatentIndex Score
3 records- 0151US4987444AMethod and apparatus for preventing light source degradation in an exposing apparatus employing a halogen lampDAINIPPON SCREEN MFG·Filed 1989·Granted Jan 22, 1991·7 cites·19 claims
- 0247US4714947AContact printer for photosensitive materialsDAINIPPON SCREEN MFG·Filed 1986·Granted Dec 22, 1987·6 cites·20 claims
- 0341US4996560AApparatus for exposing an image of an original film on a photosensitive material in vacuum contact with the original film, and method thereforDAINIPPON SCREEN MFG·Filed 1989·Granted Feb 26, 1991·3 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →