Skip to main content
留学神社
Plans & benefitsLog in/Sign upReading your sign-in state
Home›Data center›Company library›MITSUI KINZOKU COMPANY, LIMITED

Manufacturing

MITSUI KINZOKU COMPANY, LIMITED

三井金属株式会社

A materials company listed on the Tokyo Stock Exchange Prime Market that changed its name from Mitsui Mining & Smelting to MITSUI KINZOKU, with businesses spanning electronic functional materials, smelting and resources, recycling, and automotive parts. Applicants should understand it by specific business and role rather than simply as a "mining company."

Main roles
R&D & basic research, Production engineering, quality & manufacturing, Quality assurance (software & manufacturing), Software engineering, Corporate sales & BD, Accounting, finance & corporate planning, HR & recruiting (incl. international hiring), Legal, IP & contracts, Procurement & purchasing
Ticker
5706

This page lists public facts and a one-line positioning only. The full report — what the company really does, how selection runs, and where the traps are, each claim graded by evidence — lives in the company library reader.

Read the full report in the library

留学神社

University, professor, research and company data in one place for checking plans to study and work in Japan.

  • Pathways
  • All tools

Founder's picks

  • Find professors by research directionUse your research direction and profile to narrow the professors worth contacting.
  • Shape a research planShape the question, method and feasibility, then check the draft before submission.
  • Practice for graduate examsPractice by subject with exam-style drills and worked answers before test day.
  • Polish one ESFocus on one company and refine each ES answer from your profile and STAR stories.

Before Japan

  • Route planner
  • How to choose a language school
  • Undergrad school ladder
  • Pre-departure checklist

Research & outreach

  • Research direction
  • Statement of purpose
  • Professor outreach
  • Scholarship finder

Careers in Japan

  • Self-analysis
  • Company research
  • Job interview prep

Data center

  • Data foundation overview
  • University data
  • Professor & researcher data
  • Company deep-dive library

Services

  • Exam dojo
  • Advisor desk
  • Living in Japan
  • Pricing
AboutContact & feedbackService statusChangelogMainland China proceduresTerms of ServicePrivacy PolicyCommerce DisclosureDisclaimerData Sources

Ryugaku Jinja provides decision support and data references. Confirm eligibility, application requirements, and final decisions against current official sources.

Data references: KAKEN · CiNii · researchmap · official university and institutional sites© 2026 Ryugaku Jinja