Jun Tsuneyoshi

City:

Chiba

Country:

Japan

Published Applications:

Last publication date:

2023-09-28

Top Assignees for applications by Jun Tsuneyoshi

The entities that hold a legal rights for patent applications filed by inventor Tsuneyoshi Jun:

SEIKO WATCH KABUSHIKI KAISHA (TRADING AS SEIKO WATCH CORPORATION) 1 Tokyo, Japan
SEIKO INSTRUMENTS INC. 1 Chiba-shi, Japan
SEIKO WATCH KABUSHIKI KAISHA 1 Tokyo, Japan
SEIKO INSTRUMENTS INC. 1 Chiba-shi, Chiba, Japan
FOUNDATION: THE RESEARCH INSTITUTE FOR ELECTRIC AND MAGNETIC MATERIALS 1 Sendai-shi, Miyagi, Japan
THE FOUNDATION: THE RESEARCH INSTITUTE FOR ELECTRIC AND MAGNETIC MATERIALS 1 Sendai-shi, Japan
SII PRINTEK INC. 1 Chiba, Japan

Recent patent applications by Tsuneyoshi Jun

Jun Tsuneyoshi from Chiba, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-09-28

US20230305493A1

Physics

HAIRSPRING, TIMEPIECE MOVEMENT, AND TIMEPIECE

#2 | 2021-07-01

US20210198763A1

Chemistry; metallurgy

Personal ornament and method for producing personal ornament

#3 | 2011-11-24

US20110286312A1

Chemistry; metallurgy

Magnetically insensitive, highly hard and constant-modulus alloy, and its production method, as well as hair spring, mechanical driving apparatus and watch and clock

#4 | 2007-02-06

US10397863

Ink-jet print head and ink-jet recording apparatus

InventorID:

3480798 ⎘