Search
Patexia Research
Patent No. US 10661706
Issue Date May 26, 2020
Claim this patent
PDF Unavailable

Patent 10661706 - Optical device and direction display device > Summary

US Patent

Patent No. US 10661706

Published on May 26, 2020

Application No. 16/379888

Filed on Apr 10, 2019

Priority Date -

Inventor/Applicants

7

Kishigami, Masahiro - Otokuni-gun, JP

Sugiyama, Toshinori - Otokuni-gun, JP

Kunii, Yasuhiko - Otokuni-gun, JP

Tsuchiya, Yuji - Wako, JP

Shimizu, Go - Wako, JP

Takori, Masayoshi - Wako, JP

Kawaji, Ryuya - Wako, JP

Classification

International:3

B60Q 1/34

F21S 43/30;

F21S 43/20;

Examiner

Chai, Raymond R

Menu