HK

Hiroya Koizumi

KC Koito Manufacturing Co.: 22 patents #41 of 1,047Top 4%
Overall (All Time): #189,512 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
12296676 Vehicle communication system, vehicle module, front composite module, and vehicle lamp Kenji Nobuhara, Yosuke Sakauchi 2025-05-13
11754243 Automotive lamp Norimasa Yamamoto 2023-09-12
11584293 Vehicle communication system, vehicle module, front composite module, and vehicle lamp Kenji Nobuhara, Yosuke Sakauchi 2023-02-21
11092744 Three-dimensional surface display device disposed on a vehicle and vehicle display device having a three-dimensional surface display device Ryuho Sato, Akinori Matsumoto, Haruhiko Iyoda 2021-08-17
10072813 Vehicular lamp having light guides extending in different directions Kenichi Motomura, Yasuo Teranishi, Hajime Takeda 2018-09-11
9862301 Vehicular rear panel Kenji Yamada, Masaaki Nakabayashi, Koji Uchino, Manabu Maeda, Noriaki Ito +10 more 2018-01-09
9669754 Turn signal lamp Naoki Tatara, Toshihiro Okamura, Kenji Nobuhara, Kazuyuki Ishikawa 2017-06-06
9341336 Vehicle headlamp 2016-05-17
8974101 Vehicular lamp 2015-03-10
8708538 Vehicle lamp Kazunori Natsume 2014-04-29
8591083 Vehicular lamp Kazunori Natsume 2013-11-26
8485704 Lamp unit and vehicle lamp Asami Nakada, Kazunori Natsume 2013-07-16
8292455 Vehicular lamp 2012-10-23
8292479 Vehicular infrared irradiation lamp Kiyoshi Sazuka, Osamu Masuda, Takatomo Fujiyoshi 2012-10-23
8292480 Lamp including main reflector, sub-reflector and LED assembly Miki Mochizuki 2012-10-23
8262269 License plate lamp 2012-09-11
8029175 Vehicle lighting apparatus 2011-10-04
7339200 Light-emitting diode and vehicular lamp Yasuyuki Amano, Tsutomu Machida 2008-03-04
7201503 Vehicular lamp including hemispherical translucent member with fan-shaped zones and lens elements Yasuyuki Amano, Kazunori Natsume 2007-04-10
7021805 Vehicle lamp Yasuyuki Amano, Yasuo Teranishi 2006-04-04
7001054 Vehicular lamp Kazunori Natsume 2006-02-21
6951415 Vehicle lamp Yasuyuki Amano 2005-10-04