Keihin Kagaku Kogyo Co., Ltd.

Yokohama, Kanagawa, Japan Unknown · unverified Japanese Founded 1958 Official site

Yokohama Okurayama ferrite-magnet manufacturer (started 1958) making isotropic and anisotropic sintered ferrite, plus in-house cutting, grinding and ceramic co-press parts.

AI-assisted directory profile. Export readiness, certifications, technical claims and partnership preferences are unverified unless individually supported and reviewed. Listing does not establish supplier endorsement or willingness to enter an NDA. Confirm with the original sources and supplier before procurement or citation.

Core capabilities

Isotropic sintered ferrite magnets
Anisotropic sintered ferrite via in-house magnetic-press process
Secondary machining of ferrite (cut, grind, drill)
Simultaneous press-forming of magnet and ceramic

Related capability assets

Anisotropic sintered ferrite via in-house magnetic press

Sintered ferrite magnets pressed in a magnetic field (the company's magnetic-press process) for directional performance, plus isotropic grades and in-house cut/grind/drill or magnet-ceramic co-press parts.

Source & provenance

Translation review status: unreviewed. Publication does not establish technical verification or supplier endorsement.

Record updated: 2026-08-18.

京浜化学工業株式会社 | フェライト磁石メーカー
https://keihinkagaku.co.jp/
Primary-source candidate; evidence review: pending.
Source accessed / recorded (collector timestamp): 2026-08-18.
Source publication date: Not recorded.
JP7451851B2 How to grow plants
https://patents.google.com/patent/JP7451851B2/en
Supporting / discovery source; evidence review: pending.
Source accessed / recorded (collector timestamp): 2026-08-18.
Source publication date: Not recorded.

Collector timestamps record when a source was stored, not an independent verification date. Source links provide context; they do not validate every specification, readiness label, certification, or proposed partnership route.