KD

Koji Doi

JD Japan Display: 17 patents #216 of 1,204Top 20%
SC Senju Pharmaceutical Co.: 14 patents #7 of 231Top 4%
Canon: 11 patents #5,840 of 19,416Top 35%
HC Hitachi Koki Co.: 6 patents #189 of 888Top 25%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
HS Hitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
YI Yoshitomi Pharmaceutical Industries: 2 patents #99 of 310Top 35%
RS Ricoh Printing Systems: 2 patents #64 of 200Top 35%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
HD Hitachi Displays: 1 patents #519 of 752Top 70%
HC Hitachi Software Engineering Co.: 1 patents #175 of 502Top 35%
MT Mirise Technologies: 1 patents #55 of 133Top 45%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #31,615 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 25 most recent of 67 patents

Patent #TitleCo-InventorsDate
12278170 Semiconductor module, electrical component, and connection structure of the semiconductor module and the electrical component Hiroshi Ishino, Hirokazu Sampei, Katsuya Kumagai 2025-04-15
12142055 Image processing device Tetsuya Yamada, Takeshi Shima, Haruki Matono, Hideaki KIDO 2024-11-12
10372261 Display device Koji Nagata 2019-08-06
10351048 Headlight control device Hiroki MOIZUMI, Haruki Matono, Takeshi Nagasaki 2019-07-16
10303294 Display device Koji Nagata 2019-05-28
10198117 Display device Koji Nagata 2019-02-05
10148938 Vehicle-mounted image recognition device to set a stereoscopic-vision and monocular-vision image areas Takeshi Nagasaki, Haruki Matono, Yoshiyuki Mutou, Yuhi Shiina 2018-12-04
9766748 Display device Koji Nagata 2017-09-19
9678598 Touch panel Norio Mamba 2017-06-13
9569038 Display device Koji Nagata 2017-02-14
9563307 Display device Koji Nagata 2017-02-07
9239644 Liquid crystal display device Kouji Hayakawa 2016-01-19
9223434 Display device Koji Nagata 2015-12-29
9146648 Touch sensing method for touch panel Koji Nagata 2015-09-29
9024886 Touch-panel device Norio Mamba, Koji Nagata, Toshiyuki Kumagai, Koji Hayakawa 2015-05-05
9019196 Liquid crystal display device Kouji Hayakawa 2015-04-28
8922522 Display device equipped with touch panel Toshiaki Atsuta, Koji Nagata 2014-12-30
8878768 Display device Koji Nagata 2014-11-04
8866779 Display device Koji Nagata, Tsutomu Furuhashi, Shinji Sekiguchi 2014-10-21
8847914 Touched position detection method for touch panel Norio Mamba, Koji Nagata, Toshiyuki Kumagai, Koji Hayakawa, Toshiaki Atsuta 2014-09-30
8760435 Touch panel Koji Nagata 2014-06-24
8589303 Asset management apparatus and asset management method Jun Maeoka, Yoshiaki Morimoto, Akira Ioku 2013-11-19
8542213 Touched position detection method for touch panel Norio Mamba, Koji Nagata, Toshiyuki Kumagai, Koji Hayakawa, Toshiaki Atsuta 2013-09-24
8450295 Ophthalmic composition containing xanthan gum and amino acid Hiroshi Aki 2013-05-28
8305656 Image reading apparatus, image forming apparatus incorporating the same, image reading control method therefor, and program implementing the method Toshio Hayashi, Yoshihiro Funamizu, Kunio Tsuruno, Satoru Kanno, Akihito Mori +1 more 2012-11-06