Tokumi Hayashi

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and head-mounted display
- Patent number 11,048,092
- Issue date Jun 29, 2021
- SHARP KABUSHIKI KAISHA
- Tokumi Hayashi
- G02 - OPTICS
Information Patent Grant
Display device and head-mounted display
- Patent number 10,775,627
- Issue date Sep 15, 2020
- SHARP KABUSHIKI KAISHA
- Tokumi Hayashi
- G02 - OPTICS
Information Patent Grant
Display device and method for producing display device
- Patent number 10,761,360
- Issue date Sep 1, 2020
- SHARP KABUSHIKI KAISHA
- Tomoya Ide
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 10,656,324
- Issue date May 19, 2020
- SHARP KABUSHIKI KAISHA
- Tokumi Hayashi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,432,513
- Issue date Apr 30, 2013
- Sharp Kabushiki Kaisha
- Nobuhisa Nakajima
- G02 - OPTICS
Information Patent Grant
Method for connecting terminals of heat seal film substrate
- Patent number 5,298,279
- Issue date Mar 29, 1994
- Sharp Kabushiki Kaisha
- Tokumi Hayashi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY
- Publication number 20210096374
- Publication date Apr 1, 2021
- Sharp Kabushiki Kaisha
- Tokumi HAYASHI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200174312
- Publication date Jun 4, 2020
- SHARP KABUSHIKI KAISHA
- HIROMI ENOMOTO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY
- Publication number 20200089000
- Publication date Mar 19, 2020
- SHARP KABUSHIKI KAISHA
- Tokumi HAYASHI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20190302351
- Publication date Oct 3, 2019
- Sharp Kabushiki Kaisha
- TOKUMI HAYASHI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR PRODUCING DISPLAY DEVICE
- Publication number 20190302513
- Publication date Oct 3, 2019
- Sharp Kabushiki Kaisha
- TOMOYA IDE
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE UNIT, SURFACE LIGHT SOURCE DEVICE, AND DISPLAY DE...
- Publication number 20120155109
- Publication date Jun 21, 2012
- Sharp Kabushiki Kaisha
- Tokumi Hayashi
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120002139
- Publication date Jan 5, 2012
- Sharp Kabushiki Kaisha
- Nobuhisa Nakajima
- G02 - OPTICS