Tokyo Rikakikai Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for analyzing protein or peptide
- Patent number 7,112,446
- Issue date Sep 26, 2006
- Tokyo Rikakikai Co., Ltd.
- Hirotaka Minagawa
- G01 - MEASURING TESTING
Information Patent Grant
Thin layer liquid film type evaporator
- Patent number 5,419,814
- Issue date May 30, 1995
- Idemitsu Kosan Corporation Limited
- Takatoshi Kunihiro
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid passage connector for liquid chromatograph
- Patent number 4,619,473
- Issue date Oct 28, 1986
- Tokyo Rika Kikai Co., Ltd.
- Noboru Someya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sampling valve for use in high-speed liquid chromatography
- Patent number 4,577,515
- Issue date Mar 25, 1986
- Tokyo Rika Kikai Co., Ltd.
- Noboru Someya
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for analyzing c-terminal amono acid sequence of peptide
- Publication number 20060057731
- Publication date Mar 16, 2006
- NEC Corporation
- Kenji Miyazaki
- G01 - MEASURING TESTING
Information Patent Application
Method for analyzing protein or peptide
- Publication number 20040014229
- Publication date Jan 22, 2004
- NEC Corporation
- Hirotaka Minagawa
- G01 - MEASURING TESTING

Trademarklast 30 trademarks

Information Trademark
78666125 - EYELA
- Serial number 78666125
- Registration number 3392964
- Filing date Jul 8, 2005
- Tokyo Rikakikai Co., Ltd.
- 7 - Machines and machine tools