Tomoyuki Kobayashi

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Tokyo-to, JP

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Patents Grantslast 30 patents

Information Patent Grant
Collimator and spectrophotometer
- Patent number 7,114,232
- Issue date Oct 3, 2006
- Nireco Corporation
- Takeo Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Collimator and spectrophotometer
- Patent number 6,972,845
- Issue date Dec 6, 2005
- Nireco Corporation
- Takeo Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Spectrophotometer
- Patent number 6,844,930
- Issue date Jan 18, 2005
- Nireco Corporation
- Tomoyuki Kobayashi
- G01 - MEASURING TESTING
Information Patent Grant
Method for analyzing measured value by on-line spectral analyzer
- Patent number 6,281,499
- Issue date Aug 28, 2001
- Nireco Corporation
- Tomoyuki Kobayashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Collimator and spectrophotometer
- Publication number 20050206901
- Publication date Sep 22, 2005
- NIRECO CORPORATION
- Takeo Yamada
- G02 - OPTICS
Information Patent Application
Colorimeter apparatus for color printer ink
- Publication number 20030058447
- Publication date Mar 27, 2003
- NIRECO CORPORATION
- Takeo Yamada
- G01 - MEASURING TESTING
Information Patent Application
Spectrophotometer
- Publication number 20020131044
- Publication date Sep 19, 2002
- NIRECO CORPORATION
- Tomoyuki Kobayashi
- G01 - MEASURING TESTING