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Noriyuki Yoneda
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of contacting catalyst particles with gas and liquid
Patent number
6,080,373
Issue date
Jun 27, 2000
Chiyoda Corporation
Fumihiko Uemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of carbonyl compound
Patent number
6,066,762
Issue date
May 23, 2000
Chiyoda Corporation
Noriyuki Yoneda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of contacting catalyst particles with gas and liquid
Patent number
5,880,311
Issue date
Mar 9, 1999
Tonen Corporation
Fumihiko Uemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing carbonic diester
Patent number
5,767,303
Issue date
Jun 16, 1998
Chiyoda Corporation
Takeshi Minami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,399,784
Issue date
Mar 21, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,382,712
Issue date
Jan 17, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bishenol A
Patent number
5,382,711
Issue date
Jan 17, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,371,304
Issue date
Dec 6, 1994
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Supported rhodium catalyst, method of preparing same and process of...
Patent number
5,364,963
Issue date
Nov 15, 1994
Chiyoda Corporation
Takeshi Minami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of acetic acid from methanol and carbon...
Patent number
5,334,755
Issue date
Aug 2, 1994
Chiyoda Corporation
Noriyuki Yoneda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A.
Patent number
5,324,867
Issue date
Jun 28, 1994
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY