YK

Yoshimasa Kato

KC Kokuyo Co.: 9 patents #13 of 136Top 10%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
NE Nec: 1 patents #7,889 of 14,502Top 55%
📍 Shimabara, JP: #102 of 395 inventorsTop 30%
Overall (All Time): #283,901 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12261005 Electromagnetic relay and electromagnetic device Yoshihide Asada, Machiko Nishiyama 2025-03-25
11615931 Electromagnetic relay and electromagnetic device Yoshihide Asada, Machiko Nishiyama 2023-03-28
10811204 Electromagnetic relay Atsushi Nakahata, Machiko Nishiyama, HIRONORI HOUNOKI, Izumi Fujita 2020-10-20
9093239 Electromagnetic relay 2015-07-28
8680957 Electromagnetic relay 2014-03-25
8274344 Electromagnet for use in a relay 2012-09-25
D659427 Work station Gwenael Nicolas, Toshihiro Kawasaki 2012-05-15
D659428 Work station Gwenael Nicolas, Toshihiro Kawasaki 2012-05-15
D610838 Desk Takuya Kitamura, Yojiro Kinoshita, Hiromi Iwamuro, Hisashi Ejima 2010-03-02
D610839 Desk Yojiro Kinoshita, Hiromi Iwamuro, Hisashi Ejima, Takuya Kitamura 2010-03-02
D610840 Desk Takuya Kitamura, Yojiro Kinoshita, Hiromi Iwamuro, Hisashi Ejima 2010-03-02
D610841 Desk Takuya Kitamura, Yojiro Kinoshita, Hiromi Iwamuro, Hisashi Ejima 2010-03-02
D609943 Desk Yojiro Kinoshita, Hiromi Iwamuro, Hisashi Ejima, Takuya Kitamura 2010-02-16
7281774 Object supporting unit Youichi Zenda, Hiromi Iwamuro, Shinya Noguchi 2007-10-16
6653731 Semiconductor device and method for fabricating same Masamoto Tago 2003-11-25
5944291 Object supporting device Hiroyuki Fukutani 1999-08-31