SANKYO KASEI Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Naphthobisthiadiazole derivative
- Patent number 9,209,409
- Issue date Dec 8, 2015
- National University of Corporation Hiroshima University
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing a three dimensional circuit board
- Patent number 8,528,202
- Issue date Sep 10, 2013
- Sankyo Kasei Co., Ltd.
- Tetsuo Yumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connecting member for surface mounting circuit
- Patent number 7,452,217
- Issue date Nov 18, 2008
- Sankyo Kasei Co., Ltd.
- Norio Yoshizawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing molded circuit board
- Patent number 6,588,099
- Issue date Jul 8, 2003
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing circuit component
- Patent number 6,498,115
- Issue date Dec 24, 2002
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing electronic parts
- Patent number 6,036,901
- Issue date Mar 14, 2000
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing electronic parts
- Patent number 6,015,523
- Issue date Jan 18, 2000
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for forming synthetic resins
- Patent number 5,551,858
- Issue date Sep 3, 1996
- Niigata Engineering Company, Ltd.
- Yukio Yoshizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gate-cut and ejection control apparatus and control method for an i...
- Patent number 5,492,658
- Issue date Feb 20, 1996
- Sankyokasei Kabushiki Kaisha
- Masakazu Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin molding method and apparatus
- Patent number 5,460,508
- Issue date Oct 24, 1995
- Sankyo Kasei Kabushiki Kaisha
- Masakazu Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing crystals of anhydrous sodium sulfide
- Patent number 5,173,088
- Issue date Dec 22, 1992
- Sankyo Kasei Co., Ltd.
- Kannosuke Maeda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing crystals of anhydrous sodium sulfide
- Patent number 5,071,632
- Issue date Dec 10, 1991
- Sankyo Kasei Co.
- Kannosuke Maeda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Molded circuit component unit for connecting lead wires
- Patent number 5,057,650
- Issue date Oct 15, 1991
- Sumitomo Electric Industries, Ltd.
- Kenichi Urushibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moulded electrical connector and method for manufacturing same
- Patent number 5,045,641
- Issue date Sep 3, 1991
- Sankyo Kasei Co., Ltd.
- Kenichi Urushibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded article with partial metal plating and a process for produci...
- Patent number 5,015,519
- Issue date May 14, 1991
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded article with partial metal plating and a process for produci...
- Patent number 4,908,259
- Issue date Mar 13, 1990
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing crystals of anhydrous sodium sulfide
- Patent number 4,908,043
- Issue date Mar 13, 1990
- Sankyo Kasei Co., Ltd.
- Kannosuke Maeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the production of molded articles having partial metal...
- Patent number 4,812,275
- Issue date Mar 14, 1989
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of circuit board and the like
- Patent number 4,812,353
- Issue date Mar 14, 1989
- Sankyo Kasei Kabushiki Kaisha
- Tetsuo Yumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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Patents Applicationslast 30 patents

Information Patent Application
NAPHTHOBISTHIADIAZOLE DERIVATIVE
- Publication number 20150112081
- Publication date Apr 23, 2015
- NATIONAL UNIVERSITY OF CORPORATION HIROSHIMA UNIVERSITY
- Kazuo Takimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING FORMED CIRCUIT COMPONENT
- Publication number 20120107522
- Publication date May 3, 2012
- SANKYO KASEI CO., LTD.
- Tetsuo Yumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Connecting member for surface mounting circuit
- Publication number 20070298630
- Publication date Dec 27, 2007
- SANKYO KASEI Co., Ltd.
- Norio Yoshizawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR MANUFACTURING CIRCUIT COMPONENT
- Publication number 20030017719
- Publication date Jan 23, 2003
- SANKYO KASEI KABUSHIKI KAISHA
- Tetsuo Yumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process for manufacturing molded circuit board
- Publication number 20020138978
- Publication date Oct 3, 2002
- SANKYO KASEI KABUSHIKI KAISHA
- Tetsuo Yumoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

SANKYO KASEI Co., Ltd.

Organization

Patents Grantslast 30 patents

Naphthobisthiadiazole derivative

Method for manufacturing a three dimensional circuit board

Connecting member for surface mounting circuit

Process for manufacturing molded circuit board

Method for manufacturing circuit component

Process for producing electronic parts

Process for producing electronic parts

Apparatus for forming synthetic resins

Gate-cut and ejection control apparatus and control method for an i...

Resin molding method and apparatus

Process for preparing crystals of anhydrous sodium sulfide

Process for preparing crystals of anhydrous sodium sulfide

Molded circuit component unit for connecting lead wires

Moulded electrical connector and method for manufacturing same

Molded article with partial metal plating and a process for produci...

Molded article with partial metal plating and a process for produci...

Method of producing crystals of anhydrous sodium sulfide

Process for the production of molded articles having partial metal...

Process for the production of circuit board and the like

Patents Applicationslast 30 patents

NAPHTHOBISTHIADIAZOLE DERIVATIVE

METHOD FOR PRODUCING FORMED CIRCUIT COMPONENT

Connecting member for surface mounting circuit

METHOD FOR MANUFACTURING CIRCUIT COMPONENT

Process for manufacturing molded circuit board