NK

Nobuyuki Kaku

HI Hitachi: 58 patents #182 of 28,497Top 1%
MA Maxell: 20 patents #26 of 437Top 6%
HM Hitachi Maxell: 10 patents #74 of 1,211Top 7%
HS Hitachi Video And Information Systems: 3 patents #39 of 269Top 15%
HI Hitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
HC Hitachi Consumer Electronics Co.: 2 patents #119 of 447Top 30%
FA Fipa Frohwitter Intellectual Property Ag: 1 patents #5 of 18Top 30%
HE Hitachi Video Eng.: 1 patents #2 of 36Top 6%
Overall (All Time): #21,315 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 1–25 of 82 patents

Patent #TitleCo-InventorsDate
12196570 Image projection apparatus, of a vehicle, that projects an image on a surface Yasuhiko Kunii, Takuya SHIMIZU, Hiroyuki Nakamura 2025-01-14
11752870 Vehicle Yasuhiko Kunii, Toshinori Sugiyama, Hiroyuki Nakamura, Hiroshi Chiba, Masahiro Kishigami +4 more 2023-09-12
11701994 Vehicle Yasuhiko Kunii, Masahiro Kishigami, Hiroyuki Nakamura, Megumi KURACHI, Takuya SHIMIZU 2023-07-18
11340089 Vehicle having a projector for projecting an image on a road surface Yasuhiko Kunii, Takuya SHIMIZU, Hiroyuki Nakamura 2022-05-24
11247605 Image projection apparatus configured to project an image on a road surface Yasuhiko Kunii, Toshinori Sugiyama, Hiroyuki Nakamura, Hiroshi Chiba, Masahiro Kishigami +4 more 2022-02-15
11249341 Image projection apparatus Yasuhiko Kunii, Masahiro Kishigami, Hiroyuki Nakamura, Megumi KURACHI, Takuya SHIMIZU 2022-02-15
11153543 Illuminating apparatus Katsuyuki Watanabe, Koji Fujita 2021-10-19
10794719 Vehicle image projection apparatus that projects an image in the front and back of a vehicle based on sensor information Yasuhiko Kunii, Takuya SHIMIZU, Hiroyuki Nakamura 2020-10-06
10647248 Image projection apparatus Yasuhiko Kunii, Toshinori Sugiyama, Hiroyuki Nakamura, Hiroshi Chiba, Masahiro Kishigami +4 more 2020-05-12
10551726 Lighting apparatus Katsuyuki Watanabe, Takatsugu Kawabata, Shinji Shibuya 2020-02-04
10457199 Image projection apparatus Yasuhiko Kunii, Toshinori Sugiyama, Hiroyuki Nakamura, Hiroshi Chiba, Masahiro Kishigami +4 more 2019-10-29
10415776 Illumination apparatus Kazuomi Kaneko, Chohei Ono, Takuya SHIMIZU 2019-09-17
10345689 Lighting device Katsuyuki Watanabe, Tatsuya Ishikawa 2019-07-09
D848517 Projector Shinji Shibuya, Takatsugu Kawabata, Katsuyuki Watanabe, Tatsuya Ishikawa 2019-05-14
10281098 Illumination apparatus Kazuomi Kaneko, Chohei Ono, Takuya SHIMIZU 2019-05-07
10260691 Illumination apparatus Chohei Ono, Kazuomi Kaneko 2019-04-16
D844043 Projector Shinji Shibuya, Takatsugu Kawabata, Katsuyuki Watanabe, Tatsuya Ishikawa 2019-03-26
10197233 Illumination device Chohei Ono, Kazuomi Kaneko 2019-02-05
D828864 Projector Shinji Shibuya, Takatsugu Kawabata, Katsuyuki Watanabe, Tamaki Iwamiya 2018-09-18
D827693 Projector Shinji Shibuya, Takatsugu Kawabata, Katsuyuki Watanabe, Tamaki Iwamiya 2018-09-04
8576350 Image displaying apparatus Mika Hiradate, Hidemi Yamada 2013-11-05
8405960 Display apparatus Takafumi Ishizu, Go Horiuchi 2013-03-26
8368822 Display apparatus for displaying an image Yasuhiko Suzuki, Katsumi Yamaguchi 2013-02-05
8085534 Flat display apparatus to optimally radiate heat Kenji Ogiro 2011-12-27
8023062 Image display apparatus Mika Hiradate, Hidemi Yamada 2011-09-20