HM

Hideaki Masui

YA Yazaki: 11 patents #397 of 3,427Top 15%
YM Yamaha Marine: 2 patents #49 of 137Top 40%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Overall (All Time): #370,722 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12143016 Switching power supply apparatus using two duty-controlled pulse signals for controlling DC/DC converter 2024-11-12
11208063 In-vehicle power supply device 2021-12-28
10933751 Power distribution system Katsuyuki Iwasaki 2021-03-02
10518725 Power distribution system Katsuyuki Iwasaki 2019-12-31
10259407 Vehicular power control system, wire harness, and vehicular power control device Katsuyuki Iwasaki 2019-04-16
10137782 Vehicular power distribution system Katsuyuki Iwasaki 2018-11-27
10064296 Electric connection box Minoru Kubota 2018-08-28
7168995 Propulsion unit for boat Chitoshi Saito 2007-01-30
7170419 Remote key entry system 2007-01-30
7160162 Exhaust system for internal combustion engine of outboard motor Jun Nakata 2007-01-09
5936819 Break display apparatus for semiconductor switching element incorporating overcurrent/overheating protection function 1999-08-10
5877929 Break display apparatus for semiconductor switching element incorporating overcurrent/overheating protection function 1999-03-02
5623169 Electrical wiring harness structure for vehicle Nobuyoshi Sugimoto, Mitsuru Anma, Osamu Michihira, Seiji Hirano, Masaaki Shimizu 1997-04-22