Inventor

TOKUMURA YOSHINORI

JP5 patents

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

HITACHI HIGH TECH CORP

4 patents

US7622915B2Nov 24, 2009

Magnetic head test method and magnetic head tester

HITACHI HIGH TECH CORP16 citations81

US7918488B2Apr 5, 2011

Disk chucking mechanism and disk handling robot

HITACHI HIGH TECH CORP10 citations79

US7918641B2Apr 5, 2011

Handling mechanism of trays with which electronic parts are fed and inspection device of the electronic parts using the mechanism

HITACHI HIGH TECH CORP6 citations58

US7975565B2Jul 12, 2011

Disk reversing/transporting mechanism and disk tester using the same mechanism

HITACHI HIGH TECH CORP0 citations39

SUGIYAMA TOSHINORI

1 patent

US8179134B2May 15, 2012

Handling robot of magnetic head assembly, magnetic head test method and magnetic head tester

SUGIYAMA TOSHINORI0 citations32