MISASHI CO,.LTD

About Us

Competition in various sectors, including the aerospace industry, is growing due to the increasing pace of globalization and technological advancements. As such, Misashi Co., Ltd. needs to continue improving our technological capabilities, in order to produce even higher quality precision parts for these sectors. Since our founding, our company has been expanding our business through our technological expertise, perseverance, and maintaining a high level of craftsmanship. We aim to continue being at the cutting edge of the machine parts industry.

Mr.Yasuhiro Misashi
CEO
Yasuhiro Misashi

Company Overview

Global Vision For Future Business Misashi Ltd takes great care of your products, whether small or large scale.
Nov. 1938 Yoshio Misashi founded a machining plant in Ohta-ku, Tokyo
May 1950 The plant was incorporated to become Misashi Ltd. (capital: 1M yen)
May 1961 The capital value increased to 5.6 M yen.
Feb. 1975 Hiroshima Plant was established in Saijo-cho, Higashi Hiroshima City.
Oct. 1988 Additional land directly east of Hiroshima Plant was acquired.
May 1989 Company head office and main factory moved to Yokohama City.
April 1990 Additional land directly south of Hiroshima Plant was acquired and the 3rd plant was constructed.
May 1990 The capital value increased to 14.6 M yen.
Sep 1993 The capital value increased to 18 M yen.


Company Profile

Company Address
Head Office and Main Plant
4454 Ikonobe-cho, Tsuzuki-ku, Yokohama, Kanagawa, 224-0053 Japan
Tel: +81(0)45-931-8690 Fax: +81(0)45-931-8693
Hiroshima Plant(1,2&3)
1-1-25 Yoshiyuki higashi, Saijo, Higashihiroshima, Hiroshima, 739-0008 Japan
Tel: +81(0)82-423-6220 Fax: +81(0)82-423-4728
CEO Yasuhiro Misashi
Employees 50
Quality Management Certifications ISO 9001 JISQ 9100
Core Technologies and Capabilities Machining CAD/CAM
Materials Titanium, Inconel, SUS
We are member of
TMAN(Tokyo Metropolitan Aviation Network) View more
Hiroshima Aircraft Industry Promotion Association View more

Our Business

●Jet engine part processing and jig manufacturing
1. Machining and hand finishing of jet engine parts including: casings, discs, cylinders, compressor discs, and turbine discs.
2. Manufacturing of jigs used in jet engine part machining, such as jigs for lathe turning, milling, drilling, grinding, measuring and welding.
●Low/high pressure and ultra-low temperature compressor parts
We process reciprocating compressor parts including:pistons, connecting rods, check / suction / discharge / flow control / oil pressure control / clearance valves, and rod sealing cases.
●High pressure controller valves (for thermal power stations)
1. Machining and assembly of automatic control system parts (pneumatic/electric control drives and positioner parts) including: drive boxes and pilot valves
2. Machining of feed-water regulator parts for steam boilers, and heavy crude oil regulator/startup value parts. Such as:valve bodies, cages, stem discs, piston actuators and housings
●Marine auxiliary turbine engine parts
1. Machining of parts for steam turbines including:casings, cylinders, disc rotors, shut-off valve related parts, impellers and nozzles
●Cylinder parts
1. Machining of parts for pneumatic and hydraulic cylinders


Our Plants

We ensure that the greatest care and attention are given to each product in all our plants.
Head Office Yokohama (main) Plant
Hiroshima Plant 1 Generic parts processing
Hiroshima Plant 2 Jet engine/generic parts processing with NC and MC
Hiroshima Plant 3 Assembly
Plant 2 Aircraft engine parts
Plant 2 Aircraft engine parts


Main equipment

List of Equipment

Manufactuerer, Model Name Use Number of units
ACCRETECH, PA1000A,CONTURA G2
Mitutoyo STORATO-Apex 162012
Coordinate measuring 3
HASS ST-30/SL40/ ST20
DMG MORI,SL-25/SL-6/ SL-7/ SL35/
Sl62/SL65/SL75/SL-403-800/
SL-403-1500/SL-603
Okuma LB-15
Mazak, INTEGREX60 C1500
NC lathe 17
DMG MORI,NHX800
Makino Milling Machine,MC108HA
Horizontal machining 2
HASS, VF5
DMG MORI, MV-45/MV-80
Makino Milling Machine Co.Ltd,
FNC-128-A59
Vertical machining 4
O-M Ltd, VTO-16
MAZAK MEGA TURN 1600
Vertical lathe 2
Dainichi Kinzoku Kogyo, 65X150/DHK
DMG MORI,6 shaku type (1818mm)
KURAKI, 10 shaku type (3030mm)
Ikegai, DAH-60
Kuraki, LP-402
OKUMA, 210x1050,LDA
MARUZEN, LLA1500
Takizawa Machine Tool, TL-560
Shoun, HB575
Horizontal Lathe 10
Niigata Iron Works, 6UM Composite milling machine 1
Makino Turret Type
HOWA STRONG Mill 2R
Vertical milling machine 2
DMG MORI,YR3-115 Tejin,DMB (small sized) Radial drilling machine 3
Mitsumasa, 600 Rotary Surface grinding 2
Low temp. treatment tank (-200℃) Low temp. treatment 1
Sampoh, Blasting machine L-100 Blasting 1
1~1000 kg/cm2 Oil and water pressure testing 2
1~500 kg/cm2 Airtightness testing 2
Arc welding machine Welding 2
TIG welding Welding 2

Contact us

Address yoshiyukihigashi 1-1-25, Saijo, Higashihiroshima, Hiroshima, Japan Tel: +81(0)82-423-6220 Fax: +81(0)82-423-4728
Contact Person Yasuhiro Misashi / E-mail yasuhiro[at]misashi.co.jp