Inventor

HATANAKA YUKI

JP7 patents

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

KOSUDA KAZUYUKI

2 patents

US8682021B2Mar 25, 2014

Speaker unit and portable information terminal

KOSUDA KAZUYUKI5 citations66

US8155373B2Apr 10, 2012

Electroacoustic transducer

KOSUDA KAZUYUKI2 citations56

AGC INC

2 patents

US10324234B2Jun 18, 2019

Substrate with antireflection layer

AGC INC0 citations39

US10246615B2Apr 2, 2019

Ultraviolet-light-emitting device with adhesive having low glass transition temperature

AGC INC0 citations35

HATANAKA YUKI

1 patent

US8135165B2Mar 13, 2012

Diaphragm and loudspeaker unit using the same

HATANAKA YUKI2 citations51

UNIV OSAKA

1 patent

US12297657B2May 13, 2025

Steel damper for seismic isolation and seismic isolation structure

UNIV OSAKA0 citations40

DENA CO LTD

1 patent

US9039525B2May 26, 2015

Game providing device, game providing method and non-transitory computer-readable storage medium storing game program

DENA CO LTD0 citations28