Masayuki Yamashita

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical insulating resin composition for partial-discharge resis...
- Patent number 11,629,270
- Issue date Apr 18, 2023
- Sumitomo Seika Chemicals Co., Ltd.
- Noriyuki Hayashizaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Semiconductor device with filed-effect transistors of a complementa...
- Patent number 6,150,685
- Issue date Nov 21, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Motoi Ashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static semiconductor memory device operating at high speed under lo...
- Patent number 6,067,256
- Issue date May 23, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device delaying ATD pulse signal to generate w...
- Patent number 5,973,987
- Issue date Oct 26, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoyasu Akai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a mask ROM using tunnel current detection to store...
- Patent number 5,580,809
- Issue date Dec 3, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Mask ROM using tunnel current detection to store data and a method...
- Patent number 5,464,989
- Issue date Nov 7, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device including redundant memory cell array f...
- Patent number 5,416,740
- Issue date May 16, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Koreaki Fujita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device improved in light shielding property and light...
- Patent number 5,394,014
- Issue date Feb 28, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masahiko Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device improved in light shielding property and light...
- Patent number 5,317,195
- Issue date May 31, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Masahiko Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device capable of correct reading of data unde...
- Patent number 5,305,275
- Issue date Apr 19, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for preparing a powder having a high concentration of lacto...
- Patent number 5,296,473
- Issue date Mar 22, 1994
- Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
- Kozo Hara
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for preparing lactosucrose high-content power
- Patent number 5,130,239
- Issue date Jul 14, 1992
- Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
- Kozo Hara
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL INSULATING RESIN COMPOSITION FOR PARTIAL-DISCHARGE RESIS...
- Publication number 20180201804
- Publication date Jul 19, 2018
- Sumitomo Seika Chemicals Co., Ltd.
- Noriyuki HAYASHIZAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRICAL INSULATING RESIN COMPOSITION FOR PARTIAL-DISCHARGE RESIS...
- Publication number 20180204648
- Publication date Jul 19, 2018
- Sumitomo Seika Chemicals Co., Ltd.
- Noriyuki HAYASHIZAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Piperidine derivative, process for producing the same, and use
- Publication number 20060167052
- Publication date Jul 27, 2006
- Yoshinori Ikeura
- C07 - ORGANIC CHEMISTRY

Masayuki Yamashita

Person

Patents Grantslast 30 patents

Electrical insulating resin composition for partial-discharge resis...

Semiconductor device with filed-effect transistors of a complementa...

Static semiconductor memory device operating at high speed under lo...

Semiconductor memory device delaying ATD pulse signal to generate w...

Method of making a mask ROM using tunnel current detection to store...

Mask ROM using tunnel current detection to store data and a method...

Semiconductor memory device including redundant memory cell array f...

Semiconductor device improved in light shielding property and light...

Semiconductor device improved in light shielding property and light...

Semiconductor memory device capable of correct reading of data unde...

Process for preparing a powder having a high concentration of lacto...

Process for preparing lactosucrose high-content power

Patents Applicationslast 30 patents

ELECTRICAL INSULATING RESIN COMPOSITION FOR PARTIAL-DISCHARGE RESIS...

ELECTRICAL INSULATING RESIN COMPOSITION FOR PARTIAL-DISCHARGE RESIS...

Piperidine derivative, process for producing the same, and use