Fusion Splicer

Abstract: A fusion splicer includes: a device main body including a heating unit that heats an optical fiber; a pedestal member including a coating holding part that holds a coating portion of the optical fiber; a clamp member including a coating clamp that clamps the coating portion between the coating holding part and the coating clamp, and rotating around a clamp rotation shaft fixed to the pedestal member; and an operation member rotating around a first rotation shaft fixed to the pedestal member, wherein the clamp member rotates in a direction toward the pedestal member in interlocking with the rotation of the operation member.

Patent Information

Application #

Filing Date

23 September 2025

Publication Number

42/2025

Publication Type

INA

Invention Field

COMPUTER SCIENCE

Status

Email

Parent Application

Applicants

FUJIKURA LTD.

1-5-1, Kiba, Koto-ku, Tokyo 1358512

Inventors

1. OKA Hiroyuki

c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba 2858550

Specification

Documents

Application Documents

#	Name	Date
1	202547091109-STATEMENT OF UNDERTAKING (FORM 3) [23-09-2025(online)].pdf	2025-09-23
2	202547091109-REQUEST FOR EXAMINATION (FORM-18) [23-09-2025(online)].pdf	2025-09-23
3	202547091109-POWER OF AUTHORITY [23-09-2025(online)].pdf	2025-09-23
4	202547091109-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [23-09-2025(online)].pdf	2025-09-23
5	202547091109-FORM 18 [23-09-2025(online)].pdf	2025-09-23
6	202547091109-FORM 1 [23-09-2025(online)].pdf	2025-09-23
7	202547091109-DRAWINGS [23-09-2025(online)].pdf	2025-09-23
8	202547091109-DECLARATION OF INVENTORSHIP (FORM 5) [23-09-2025(online)].pdf	2025-09-23
9	202547091109-COMPLETE SPECIFICATION [23-09-2025(online)].pdf	2025-09-23
10	202547091109-Proof of Right [24-10-2025(online)].pdf	2025-10-24
11	202547091109-certified copy of translation [29-10-2025(online)].pdf	2025-10-29