Inventor

SUDA AYUMI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “SUDA AYUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOMATSU DENSHI KINZOKU KK

3 patents

US5857840AJan 12, 1999

Vacuum pump with a centrifugal dust collector and a metal mesh dust collector mounted in parallel

KOMATSU DENSHI KINZOKU KK17 citations82

US5824153AOct 20, 1998

Apparatus with movable arms for holding a single-crystal semiconductor ingot

KOMATSU DENSHI KINZOKU KK11 citations72

US5997641ADec 7, 1999

Seed-crystal holder for single-crystal pulling devices with magnetic field applied thereto

KOMATSU DENSHI KINZOKU KK2 citations56

KOMATSU MFG CO LTD

1 patent

US5885347AMar 23, 1999

Apparatus and method for lifting single crystals

KOMATSU MFG CO LTD12 citations73

SUDA AYUMI

1 patent

US9593433B2Mar 14, 2017

Crystal holding mechanism of single crystal pulling device and method for producing single crystal ingot

SUDA AYUMI1 citations39