Inventor
HAYAKAWA YOSHITO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HAYAKAWA YOSHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMADA SHADOWLESS LAMP CO
4 patentsUS4025777AMay 24, 1977
Clinical illumination apparatus
YAMADA SHADOWLESS LAMP CO74 citations93
US4025778AMay 24, 1977
Focusing device for sealed type multi-lamp for obtaining shadowless illumination
YAMADA SHADOWLESS LAMP CO23 citations79
US4130858ADec 19, 1978
Lamp-moving device
YAMADA SHADOWLESS LAMP CO16 citations71
US4384315AMay 17, 1983
Photographic flash device for use with a shadowless lamp for surgical operation
YAMADA SHADOWLESS LAMP CO5 citations60
KUBOTA KK
4 patentsUS10003910B2Jun 19, 2018
Data communication system for agricultural machine
KUBOTA KK3 citations71
US10395447B2Aug 27, 2019
Data collection device, working machine having data collection device, and system using data collection device
KUBOTA KK1 citations61
US10952369B2Mar 23, 2021
Grass management system
KUBOTA KK0 citations57
US10194473B2Jan 29, 2019
Access point device for work machine, communication system for work machine, work machine, and data transmitting method for work machine
KUBOTA KK0 citations41