KI

Kenichi Iwahara

MA Maxell: 5 patents #120 of 437Top 30%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
Overall (All Time): #607,853 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12432322 Projection type video display device Eriko Nagata, Naoya OKA 2025-09-30
12058478 Projection type video display device Eriko Nagata, Naoya OKA 2024-08-06
11625876 Presentation system and display device for use in the presentation system Yoshiharu Uchida, Shinji Onodera, Satomi Morishita 2023-04-11
10950023 Presentation system and display device for use in the presentation system Yoshiharu Uchida, Shinji Onodera, Satomi Morishita 2021-03-16
10373356 Presentation system and display apparatus for use in the presentation system Yoshiharu Uchida, Shinji Onodera, Satomi Morishita 2019-08-06
9892713 Display device Shinji Onodera, Koichi Atsuta, Yusuke Mukai 2018-02-13
9098195 Presentation system and display device for use in the presentation system Yoshiharu Uchida, Shinji Onodera, Satomi Morishita 2015-08-04
8767017 Display device Shinji Onodera, Koichi Atsuta, Yusuke Mukai 2014-07-01