Inventor
OIZUMI HIROSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OIZUMI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREEBIT CO LTD
5 patentsUS10165571B2Dec 25, 2018
Application state change notification program and method therefor
FREEBIT CO LTD3 citations70
US10499402B2Dec 3, 2019
Application state change notification program and method therefor
FREEBIT CO LTD1 citations59
US10575172B2Feb 25, 2020
Method and system for setting smartphone account
FREEBIT CO LTD1 citations56
US10721742B2Jul 21, 2020
Application state change notification program and method therefor
FREEBIT CO LTD0 citations49
US11979377B2May 7, 2024
Internet connection management system for information communication device, method therefor, and internet connection management program installed in information communication device
FREEBIT CO LTD0 citations40
DENKI KAGAKU KOGYO KK
3 patentsUS4033790AJul 5, 1977
Solid diffusion dopants for semiconductors and method of making the same
DENKI KAGAKU KOGYO KK25 citations78
US3972838AAug 3, 1976
Composition for diffusing phosphorus
DENKI KAGAKU KOGYO KK9 citations72
US3931039AJan 6, 1976
Composition for diffusing phosphorus
DENKI KAGAKU KOGYO KK8 citations72