Hiroshi Betsui

City:

Ibaraki

Country:

Japan

Published Applications:

Last publication date:

2017-01-12

Top Assignees for applications by Hiroshi Betsui

The entities that hold a legal rights for patent applications filed by inventor Betsui Hiroshi:

HITACHI CHEMICAL COMPANY, LTD. 3 Tokyo, Japan

Recent patent applications by Betsui Hiroshi

Hiroshi Betsui from Ibaraki, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-01-12

US20170010413A1

Physics

OPTICAL WAVEGUIDE AND MANUFACTURING METHOD THEREOF

#2 | 2016-09-01

US20160252675A1

Physics

OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE MANUFACTURING METHOD, AND OPTICAL MODULE

#3 | 2015-05-21

US20150139589A1

Physics

OPTICAL FIBER CONNECTOR, METHOD FOR MANUFACTURING OPTICAL FIBER CONNECTOR, METHOD FOR CONNECTING OPTICAL FIBER CONNECTOR AND OPTICAL FIBER, AND ASSEMBLED BODY OF OPTICAL FIBER CONNECTOR AND OPTICAL FIBER

#4 | 2015-01-15

US20150016773A1

Physics

Optical waveguide and manufacturing method thereof

#5 | 2014-10-30

US20140321807A1

Physics

Optical waveguide with mirror, optical fiber connector, and manufacturing method thereof

InventorID:

952259 ⎘