Membership
Tour
Register
Log in
Masaki Shiozawa
Follow
Person
Sagamihara-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Projection exposure apparatus, cleaning and maintenance methods of...
Patent number
8,724,076
Issue date
May 13, 2014
Nikon Corporation
Yasuhisa Tani
B08 - CLEANING
Information
Patent Grant
Optical low pass filter and image-capturing device
Patent number
7,940,309
Issue date
May 10, 2011
Nikon Corporation
Masaki Shiozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical member for photolithography and photolithography apparatus
Patent number
6,377,332
Issue date
Apr 23, 2002
Nikon Corporation
Shigeru Sakuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-transmitting optical member, manufacturing method thereof, ev...
Patent number
6,320,700
Issue date
Nov 20, 2001
Nikon Corporation
Masaki Shiozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-transmitting optical member, manufacturing method thereof, ev...
Patent number
6,226,128
Issue date
May 1, 2001
Nikon Corporation
Masaki Shiozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-focusing optical system for ultraviolet laser
Patent number
6,061,174
Issue date
May 9, 2000
Nikon Corporation
Masaki Shiozawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Projection exposure apparatus
Patent number
5,978,070
Issue date
Nov 2, 1999
Nikon Corporation
Shigeru Sakuma
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Projection exposure apparatus, cleaning and maintenance methods of...
Publication number
20110170080
Publication date
Jul 14, 2011
Nikon Corporation
Yasuhisa Tani
B08 - CLEANING
Information
Patent Application
Optical Low Pass Filter and Image -Capturing Device
Publication number
20070247733
Publication date
Oct 25, 2007
NIK0N CORPORATION
Masaki Shiozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projection exposure apparatus, cleaning and maintenance methods of...
Publication number
20060232757
Publication date
Oct 19, 2006
Nikon Corporation
Yasuhisa Tani
B08 - CLEANING
Information
Patent Application
Light-transmitting optical member, manufacturing method thereof, ev...
Publication number
20010019453
Publication date
Sep 6, 2001
Masaki Shiozawa
G01 - MEASURING TESTING