MM

Masaichi Murakami

NI Nikon: 9 patents #466 of 2,493Top 20%
NK Nippon Kogaku K.K.: 3 patents #114 of 382Top 30%
Overall (All Time): #426,553 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6873400 Scanning exposure method and system Masaki Kato, Katsuya Machino, Manabu Toguchi 2005-03-29
6356341 Exposure device, beam shape setting device and illuminating area setting device Norimi Takemura, Noritsugu Hanazaki 2002-03-12
5920378 Projection exposure apparatus Hiroshi Shirasu, Tomohide Hamada, Kazuaki Saiki, Susumu Mori 1999-07-06
5912726 Projection exposure apparatus and method having a positional deviation detection system that employs light from an exposure illumination system Manabu Toguchi, Kei Nara, Nobutaka Fujimori, Toshio Matsuura 1999-06-15
H1733 Exposure method Kei Nara, Nobutaka Fujimori 1998-06-02
5486896 Exposure apparatus Junji Hazama, Masamitsu Yanagihara, Hideji Goto 1996-01-23
5442418 Exposure method Muneyasu Yokota, Toshio Matsuura, Atsuyuki Aoki 1995-08-15
4860374 Apparatus for detecting position of reference pattern Seiro Murakami, Akikazu Tanimoto, Susumu Makinouchi, Hidemi Kawai 1989-08-22
4806987 Projection-exposing apparatus Takashi Mori, Koichi Matsumoto, Tsutomu Takai, Kyoichi Suwa 1989-02-21
4741622 Method and apparatus for detecting diversion Kyoichi Suwa 1988-05-03
4704020 Projection optical apparatus Hidemi Kawai, Kyoichi Suwa 1987-11-03
4679942 Method of aligning a semiconductor substrate and a photomask Kyoichi Suwa, Hidemi Kawai 1987-07-14