Inventor
MIYAJI AKIRA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MIYAJI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
7 patentsUS5559584ASep 24, 1996
Exposure apparatus
NIKON CORP280 citations98
US6074287AJun 13, 2000
Semiconductor wafer polishing apparatus
NIKON CORP73 citations96
US4870452ASep 26, 1989
Projection exposure apparatus
NIKON CORP56 citations96
US6458014B1Oct 1, 2002
Polishing body, polishing apparatus, polishing apparatus adjustment method, polished film thickness or polishing endpoint measurement method, and semiconductor device manufacturing method
NIKON CORP125 citations94
US5430303AJul 4, 1995
Exposure apparatus
NIKON CORP85 citations94
US4820899AApr 11, 1989
Laser beam working system
NIKON CORP51 citations92
US5891806AApr 6, 1999
Proximity-type microlithography apparatus and method
NIKON CORP40 citations91
NIPPON KOGAKU KK
4 patentsUS4456931AJun 26, 1984
Electronic camera
NIPPON KOGAKU KK241 citations98
US4420773ADec 13, 1983
Electronic photographic camera
NIPPON KOGAKU KK233 citations98
US4471382ASep 11, 1984
Data recording device for electronic camera
NIPPON KOGAKU KK28 citations92
US4256376AMar 17, 1981
Electro-optical display element
NIPPON KOGAKU KK4 citations61