Hiroshi Ochi

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic communication method and acoustic communication system
- Patent number 10,790,914
- Issue date Sep 29, 2020
- Japan Agency for Marine-Earth Science and Technology
- Hiroshi Ochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving device and receiving method
- Patent number 9,735,949
- Issue date Aug 15, 2017
- Japan Agency for Marine-Earth Science & Technology
- Takuya Shimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image communication apparatus having a function for dividing and ou...
- Patent number RE37272
- Issue date Jul 10, 2001
- Nippon Telephone and Telegraph Corporation
- Hiroshi Ochi
- 358 - Facsimile and static presentation processing
Information Patent Grant
Image communication apparatus having a function for dividing and ou...
- Patent number 4,805,135
- Issue date Feb 14, 1989
- Canon Kabushiki Kaisha
- Hiroshi Ochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coding method and apparatus
- Patent number 4,788,598
- Issue date Nov 29, 1988
- Nippon Telegraph and Telephone Corp.
- Hiroshi Ochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftone picture processing apparatus
- Patent number 4,722,008
- Issue date Jan 26, 1988
- Nippon Telegraph and Telephone Corporation
- Hisashi Ibaraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing system
- Patent number 4,698,688
- Issue date Oct 6, 1987
- Nippon Telegraph & Telephone Corporation
- Hiroshi Ochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for gray level signal processing
- Patent number 4,547,811
- Issue date Oct 15, 1985
- Nippon Telegraph & Telephone Public Corporation
- Hiroshi Ochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC COMMUNICATION METHOD AND ACOUSTIC COMMUNICATION SYSTEM
- Publication number 20180083731
- Publication date Mar 22, 2018
- Japan Agency for Marine-Earth Science and Technology
- Hiroshi Ochi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING DEVICE AND RECEIVING METHOD
- Publication number 20170195112
- Publication date Jul 6, 2017
- JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY
- Takuya SHIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroshi Ochi

Person

Patents Grantslast 30 patents

Acoustic communication method and acoustic communication system

Receiving device and receiving method

Image communication apparatus having a function for dividing and ou...

Image communication apparatus having a function for dividing and ou...

Coding method and apparatus

Halftone picture processing apparatus

Image processing system

Method and apparatus for gray level signal processing

Patents Applicationslast 30 patents

ACOUSTIC COMMUNICATION METHOD AND ACOUSTIC COMMUNICATION SYSTEM

RECEIVING DEVICE AND RECEIVING METHOD