Inventor

YAMADA YUMI

JP9 patents

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

FUJIKURA LTD

2 patents

US11799270B2Oct 24, 2023

Semiconductor optical element, semiconductor optical element forming structure, and method of manufacturing semiconductor optical element using the same

FUJIKURA LTD0 citations54

US11387628B2Jul 12, 2022

Semiconductor optical element, semiconductor optical element forming structure, and method for manufacturing semiconductor optical element using the same

FUJIKURA LTD0 citations54

FURUKAWA ELECTRIC CO LTD

2 patents

US7777216B2Aug 17, 2010

Method of fabricating semiconductor device

FURUKAWA ELECTRIC CO LTD0 citations49

US7671357B2Mar 2, 2010

Method of fabricating semiconductor device

FURUKAWA ELECTRIC CO LTD0 citations49

NEC CORP

1 patent

US6000005ADec 7, 1999

Method of writing a flash memory including dynamically switching and allocating memory spaces to the flash memory blocks

NEC CORP13 citations70

MAZDA MOTOR

1 patent

US5112281AMay 12, 1992

Driving system for auxiliaries of engine and method for adjusting tension of belt for driving auxiliaries

MAZDA MOTOR17 citations69

FUJIMOTO TSUYOSHI

1 patent

US8437375B2May 7, 2013

Semiconductor laser element

FUJIMOTO TSUYOSHI2 citations50

YAZAKI CORP

1 patent

US11753571B2Sep 12, 2023

Thermally conductive sheet, electronic device and onboard device, and method of manufacturing thermally conductive sheet

YAZAKI CORP0 citations44

TOMY CO LTD

1 patent

US6135849AOct 24, 2000

Toy giving off sound

TOMY CO LTD0 citations38