Sumika Chemical Analysis Service, Limited

Follow

Organization

Osaka, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Column and method of evaluation of contaminated condition of gas
- Patent number 8,733,150
- Issue date May 27, 2014
- Sumika Chemical Analysis Service, Ltd.
- Reiko Iikawa
- G01 - MEASURING TESTING
Information Patent Grant
Carbonyl compound scavenger and method of quantifying carbonyl comp...
- Patent number 7,241,625
- Issue date Jul 10, 2007
- Sumika Chemical Analysis Service, Limited
- Kazuya Kitasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sampling material for a carbonyl compound in a gas
- Patent number 6,436,311
- Issue date Aug 20, 2002
- Sumika Chemical Analysis Service, Ltd.
- Takashi Harimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Packing material for chromatographic use
- Patent number 4,963,254
- Issue date Oct 16, 1990
- Sumitomo Chemical Company, Limited
- Naobumi Oi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EVALUATION METHOD OF CULTURE SUBSTRATE AND/OR CULTURE MEDIUM SOLUTI...
- Publication number 20220260472
- Publication date Aug 18, 2022
- SUMIKA CHEMICAL ANALYSIS SERVICE, LTD.
- Yosuke AZUMA
- G01 - MEASURING TESTING
Information Patent Application
COLUMN AND METHOD OF EVALUATION OF CONTAMINATED CONDITION OF GAS
- Publication number 20120017667
- Publication date Jan 26, 2012
- SUMIKA CHEMICAL ANALYSIS SERVICE, LTD.
- Reiko Iikawa
- G01 - MEASURING TESTING
Information Patent Application
Carbonyl compound scavenger and method of quantifying carbonyl comp...
- Publication number 20060275913
- Publication date Dec 7, 2006
- Sumika Chemical Analysis Service, Limited
- Kazuya Kitasaka
- C07 - ORGANIC CHEMISTRY

Trademarklast 30 trademarks