Yoshiaki Toyoda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing silanes
- Patent number 4,810,482
- Issue date Mar 7, 1989
- Mitsui Toatsu Chemicals, Inc.
- Tetsuya Iwao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation process for glyoxal
- Patent number 4,555,583
- Issue date Nov 26, 1985
- Mitsui Toatsu Chemicals, Incorporated
- Yoshiaki Toyoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration method of catalysts
- Patent number 4,425,255
- Issue date Jan 10, 1984
- Mitsui Toatsu Chemicals, Inc.
- Yoshiaki Toyoda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the treatment of byproducts obtained in the preparation...
- Patent number 4,181,489
- Issue date Jan 1, 1980
- Mitsui Toatsu Chemicals, Incorporated
- Yoshiaki Toyoda
- C07 - ORGANIC CHEMISTRY