Toshio Hironaka

Person

Tokuyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing an ethylenamine
- Patent number 5,321,160
- Issue date Jun 14, 1994
- Tosoh Corporation
- Toshio Hironaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing an ethylenamine
- Patent number 5,248,827
- Issue date Sep 28, 1993
- Tosoh Corporation
- Yasushi Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Shaped zeolite catalyst for liquid phase organic reactions
- Patent number 5,001,289
- Issue date Mar 19, 1991
- Tosoh Corporation
- Masao Nakano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing para-substituted halogenobenzene derivatives
- Patent number 4,914,247
- Issue date Apr 3, 1990
- Toyo Soda Manufacturing Co., Ltd.
- Kazuhiko Sekizawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing halogenated benzene derivative using zeolite...
- Patent number 4,861,929
- Issue date Aug 29, 1989
- Tosoh Corporation
- Takanori Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of halogenated benzene derivatives
- Patent number 4,849,560
- Issue date Jul 18, 1989
- Toyo Soda Manufacturing Co., Ltd.
- Kazuhiko Sekizawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of halogenated benzene derivatives
- Patent number 4,792,644
- Issue date Dec 20, 1988
- Tosoh Corporation
- Toshio Hironaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of alcohols by hydration of olefins
- Patent number 4,528,410
- Issue date Jul 9, 1985
- Toyo Soda Manufacturing Co., Ltd.
- Teruhisa Sakamoto
- C07 - ORGANIC CHEMISTRY

Toshio Hironaka

Person

Patents Grantslast 30 patents

Process for producing an ethylenamine

Process for producing an ethylenamine

Shaped zeolite catalyst for liquid phase organic reactions

Process for preparing para-substituted halogenobenzene derivatives

Process for producing halogenated benzene derivative using zeolite...

Process for preparation of halogenated benzene derivatives

Preparation of halogenated benzene derivatives

Process for preparation of alcohols by hydration of olefins