Inventor

TAKIZAWA YASUSHI

JP8 patents

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

SHIPLEY CO LLC

3 patents

US6736886B2May 18, 2004

Electroless gold plating bath and method

SHIPLEY CO LLC17 citations82

US6383269B1May 7, 2002

Electroless gold plating solution and process

SHIPLEY CO LLC14 citations82

US6991675B2Jan 31, 2006

Electroless displacement gold plating solution and additive for use in preparing plating solution

SHIPLEY CO LLC10 citations69

HITACHI LTD

1 patent

US4768070AAug 30, 1988

Optoelectronics device

HITACHI LTD70 citations94

LEARONAL JAPAN INC

1 patent

US6287371B1Sep 11, 2001

Non-electrolytic gold plating liquid and non-electrolytic gold plating method using same

LEARONAL JAPAN INC62 citations93

TOHOKU ELECTRIC POWER CO

1 patent

US5279760AJan 18, 1994

Cleaning agent compositions used for gas turbine air compressors

TOHOKU ELECTRIC POWER CO39 citations87

USHIO ELECTRIC INC

1 patent

US10804675B2Oct 13, 2020

To-can package semiconductor laser device having a pinless region on the underside of the package

USHIO ELECTRIC INC1 citations60

ORIHASHI MASANORI

1 patent

US8142639B2Mar 27, 2012

Hard gold alloy plating bath

ORIHASHI MASANORI1 citations45