Katsumi Takayama

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Touch panel driving device, touch panel device, touch panel driving...
- Patent number 11,301,086
- Issue date Apr 12, 2022
- Futaba Corporation
- Takashi Muguruma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel driving device and touch panel device
- Patent number 10,592,058
- Issue date Mar 17, 2020
- Futaba Corporation
- Terukazu Sugimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple anode matrix vacuum fluorescent display, and driving circu...
- Patent number 8,994,616
- Issue date Mar 31, 2015
- Futaba Corporation
- Tadayoshi Umetsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fluorescent luminous tube
- Patent number 6,812,643
- Issue date Nov 2, 2004
- FUTABA CORPORATION
- Hiroaki Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission image display
- Patent number 6,329,759
- Issue date Dec 11, 2001
- Futaba Denshi Kogyo Kabushiki Kaisha
- Mitsuru Tanaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH PANEL DRIVING DEVICE, TOUCH PANEL DEVICE, TOUCH PANEL DRIVING...
- Publication number 20200004400
- Publication date Jan 2, 2020
- Futaba Corporation
- Takashi MUGURUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL DRIVING DEVICE AND TOUCH PANEL DEVICE
- Publication number 20190243483
- Publication date Aug 8, 2019
- Terukazu SUGIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLUORESCENT DISPLAY, AND DRIVING CIRCUIT AND DRIVING METHOD THEREOF
- Publication number 20120249494
- Publication date Oct 4, 2012
- Futaba Corporation
- Tadayoshi UMETSU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electron tubes
- Publication number 20050012444
- Publication date Jan 20, 2005
- Yoshihisa Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display for measurement device
- Publication number 20040217977
- Publication date Nov 4, 2004
- Futaba Corporation
- Masaharu Tomita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Fluorescent luminous tube
- Publication number 20030030378
- Publication date Feb 13, 2003
- Hiroaki Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS