Tetsuya Saruwatari

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing internal olefin, internal olefin mixture, and...
- Patent number 7,956,229
- Issue date Jun 7, 2011
- Idemitsu Kosan Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Internal-olefin composition and base oil comprising the composition...
- Patent number 7,718,580
- Issue date May 18, 2010
- Idemitsu Kosan Co., Ltd.
- Tetsuya Saruwatari
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing bisphenol A
- Patent number 7,129,382
- Issue date Oct 31, 2006
- Idemitsu Petrochemical Co., Ltd.
- Masahiro Iwahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing bisphenol-A
- Patent number 6,943,273
- Issue date Sep 13, 2005
- Idemitsu Kosan Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for bisphenol compound production and process for producin...
- Patent number 6,825,386
- Issue date Nov 30, 2004
- Idemitsu Petrochemical Co., Ltd.
- Masahiro Iwahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing bisphenol A
- Patent number 6,784,324
- Issue date Aug 31, 2004
- Idemitsu Petrochemical Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing bisphenol A
- Patent number 6,740,784
- Issue date May 25, 2004
- Idemitsu Petrochemical Co., Ltd.
- Masahiro Iwahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing bisphenol A
- Patent number 6,737,551
- Issue date May 18, 2004
- Idemitsu Petrochemical Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing bisphenol A
- Patent number 6,727,394
- Issue date Apr 27, 2004
- Idemitsu Petrochemical Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing bisphenol A
- Patent number 6,608,234
- Issue date Aug 19, 2003
- Idemitsu Petrochemical Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing bisphenol A
- Patent number 6,414,199
- Issue date Jul 2, 2002
- Idemitsu Petrochemical Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of removing mercury in liquid hydrocarbon
- Patent number 6,268,543
- Issue date Jul 31, 2001
- Idemitsu Petrochemical Co., Ltd.
- Tsunenori Sakai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PROPYLENE OLIGOMER
- Publication number 20230227381
- Publication date Jul 20, 2023
- Idemitsu Kosan Co.,Ltd
- Shun FUKASAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING INTERNAL OLEFIN, INTERNAL OLEFIN MIXTURE, AND...
- Publication number 20110190555
- Publication date Aug 4, 2011
- IDEMITSU KOSAN CO., LTD.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR PRODUCING A LIGHT OLEFIN AND METHOD FOR PRODUCING A LI...
- Publication number 20100210887
- Publication date Aug 19, 2010
- Idemitsu Kosan Co., Ltd.
- Tomoko Shibata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Internal Olefin, Internal Olefin Mixture, and...
- Publication number 20080167510
- Publication date Jul 10, 2008
- Idemitsu Kosan Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Internal-Olefin Composition and Base Oil Comprising the Composition...
- Publication number 20070270315
- Publication date Nov 22, 2007
- Tetsuya Saruwatari
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for producing bisphenol A
- Publication number 20040192975
- Publication date Sep 30, 2004
- Idemitsu Petrochemical Co., Ltd.
- Masahiro Iwahara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR BISPHENOL COMPOUND PRODUCTION AND PROCESS FOR PRODUCIN...
- Publication number 20040127753
- Publication date Jul 1, 2004
- Masahiro Iwahara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing bisphenol-a
- Publication number 20040030196
- Publication date Feb 12, 2004
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing bisphenol A
- Publication number 20030212299
- Publication date Nov 13, 2003
- Idemitsu Petrochemical Co., Ltd.
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing bisphenol a
- Publication number 20030153792
- Publication date Aug 14, 2003
- Masahiro Iwahara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing bisphenol a
- Publication number 20030125587
- Publication date Jul 3, 2003
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing bisphenol a
- Publication number 20030013928
- Publication date Jan 16, 2003
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing bisphenol a
- Publication number 20030013926
- Publication date Jan 16, 2003
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing bisphenol a
- Publication number 20030013927
- Publication date Jan 16, 2003
- Tetsuya Saruwatari
- C07 - ORGANIC CHEMISTRY

Tetsuya Saruwatari

Person

Patents Grantslast 30 patents

Method for producing internal olefin, internal olefin mixture, and...

Internal-olefin composition and base oil comprising the composition...

Process for producing bisphenol A

Method for producing bisphenol-A

Catalyst for bisphenol compound production and process for producin...

Process for producing bisphenol A

Process for producing bisphenol A

Process for producing bisphenol A

Method for producing bisphenol A

Process for producing bisphenol A

Method of producing bisphenol A

Method of removing mercury in liquid hydrocarbon

Patents Applicationslast 30 patents

METHOD FOR PRODUCING PROPYLENE OLIGOMER

METHOD FOR PRODUCING INTERNAL OLEFIN, INTERNAL OLEFIN MIXTURE, AND...

CATALYST FOR PRODUCING A LIGHT OLEFIN AND METHOD FOR PRODUCING A LI...

Method for Producing Internal Olefin, Internal Olefin Mixture, and...

Internal-Olefin Composition and Base Oil Comprising the Composition...

Process for producing bisphenol A

CATALYST FOR BISPHENOL COMPOUND PRODUCTION AND PROCESS FOR PRODUCIN...

Method for producing bisphenol-a

Process for producing bisphenol A

Process for producing bisphenol a

Method for producing bisphenol a

Process for producing bisphenol a

Process for producing bisphenol a

Process for producing bisphenol a