Makoto Sakamoto

Person

Kyobashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical unit for optical sorter
- Patent number 11,130,157
- Issue date Sep 28, 2021
- Satake Corporation
- Yoichi Kawamura
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Magnetic testing method and apparatus
- Patent number 9,291,599
- Issue date Mar 22, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Toshiyuki Suzuma
- G01 - MEASURING TESTING
Information Patent Grant
Eddy current testing method and apparatus for inspecting an object...
- Patent number 8,803,516
- Issue date Aug 12, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Takashi Hibino
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for determining kind of steel material
- Patent number 8,761,444
- Issue date Jun 24, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Takeo Nakata
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for determining kind of steel material
- Patent number 8,687,850
- Issue date Apr 1, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Takeo Nakata
- G01 - MEASURING TESTING
Information Patent Grant
Rotary eddy current testing probe device
- Patent number 8,638,091
- Issue date Jan 28, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Takashi Hibino
- G01 - MEASURING TESTING
Information Patent Grant
Method of evaluating fastening state of threaded joint of pipes or...
- Patent number 8,438,926
- Issue date May 14, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Ikuji Hoshino
- G01 - MEASURING TESTING
Information Patent Grant
Optical recording material and optical recording medium
- Patent number 5,820,962
- Issue date Oct 13, 1998
- Toyo Ink Manufacturing Co., Ltd.
- Shuichi Kimura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical recording medium
- Patent number 5,348,840
- Issue date Sep 20, 1994
- Toyo Ink Manufacturing Co., Ltd.
- Makoto Sakamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical recording medium and process for the production thereof
- Patent number 4,943,681
- Issue date Jul 24, 1990
- Toyo Ink Manufacturing Co., Ltd.
- Takeshi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Pigment composition
- Patent number 4,664,714
- Issue date May 12, 1987
- Toyo Ink Manufacturing Co., Ltd.
- Hiromitsu Katsura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL UNIT FOR OPTICAL SORTER
- Publication number 20200222946
- Publication date Jul 16, 2020
- SATAKE CORPORATION
- Yoichi KAWAMURA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC TESTING METHOD AND APPARATUS
- Publication number 20140191751
- Publication date Jul 10, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Toshiyuki Suzuma
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING KIND OF STEEL MATERIAL
- Publication number 20120281876
- Publication date Nov 8, 2012
- Sumitomo Metal Industries, Ltd.
- Takeo NAKATA
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING KIND OF STEEL MATERIAL
- Publication number 20120281877
- Publication date Nov 8, 2012
- Sumitomo Metal Industries, Ltd.
- Takeo NAKATA
- G01 - MEASURING TESTING
Information Patent Application
EDDY CURRENT TESTING METHOD AND EDDY CURRENT TESTING APPARATUS
- Publication number 20120161758
- Publication date Jun 28, 2012
- Takashi Hibino
- G01 - MEASURING TESTING
Information Patent Application
ROTARY EDDY CURRENT TESTING PROBE DEVICE
- Publication number 20120092005
- Publication date Apr 19, 2012
- Sumitomo Metal Industries, Ltd.
- Takashi HIBINO
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF EVALUATING FASTENING STATE OF THREADED JOINT OF PIPES OR...
- Publication number 20120067127
- Publication date Mar 22, 2012
- Sumitomo Metal Industries, Ltd.
- Ikuji HOSHINO
- G01 - MEASURING TESTING
Information Patent Application
Optical recording medium and composition used for recording layer t...
- Publication number 20030190552
- Publication date Oct 9, 2003
- Toyo Ink Manufacturing Co., Ltd.
- Tetsuya Kaneko
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium and composition used for recording layer t...
- Publication number 20020015858
- Publication date Feb 7, 2002
- TOYO INK MFG. CO., LTD.
- Tetsuya Kaneko
- G11 - INFORMATION STORAGE

Makoto Sakamoto

Person

Patents Grantslast 30 patents

Optical unit for optical sorter

Magnetic testing method and apparatus

Eddy current testing method and apparatus for inspecting an object...

Apparatus and method for determining kind of steel material

Apparatus and method for determining kind of steel material

Rotary eddy current testing probe device

Method of evaluating fastening state of threaded joint of pipes or...

Optical recording material and optical recording medium

Optical recording medium

Optical recording medium and process for the production thereof

Pigment composition

Patents Applicationslast 30 patents

OPTICAL UNIT FOR OPTICAL SORTER

MAGNETIC TESTING METHOD AND APPARATUS

APPARATUS AND METHOD FOR DETERMINING KIND OF STEEL MATERIAL

APPARATUS AND METHOD FOR DETERMINING KIND OF STEEL MATERIAL

EDDY CURRENT TESTING METHOD AND EDDY CURRENT TESTING APPARATUS

ROTARY EDDY CURRENT TESTING PROBE DEVICE

METHOD OF EVALUATING FASTENING STATE OF THREADED JOINT OF PIPES OR...

Optical recording medium and composition used for recording layer t...

Optical recording medium and composition used for recording layer t...