Yuichi Ijiri

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vertical heat exchanger
- Patent number 7,377,307
- Issue date May 27, 2008
- Nippon Shokubai Co., Ltd.
- Yuichi Ijiri
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for preventing polymerization in thin-film type evaporating...
- Patent number 6,627,047
- Issue date Sep 30, 2003
- Nippon Shokubai Co., Ltd.
- Yuichi Ijiri
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Storage tank for viscous oil containing easily polymerizable compounds
- Patent number 6,588,450
- Issue date Jul 8, 2003
- Nippon Shokubai Co., Ltd.
- Yuichi Ijiri
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for transferring easily-polymerizable substance
- Patent number 6,454,541
- Issue date Sep 24, 2002
- Nippon Shokubai Co., Ltd.
- Yuichi Ijiri
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Storage tank for viscous oil containing easily polymerizable compounds
- Publication number 20010018931
- Publication date Sep 6, 2001
- Yuichi Ijiri
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL