SM

Shoji Muramatsu

HI Hitachi: 31 patents #867 of 28,497Top 4%
CC Clarion Co.: 23 patents #11 of 721Top 2%
Nissan Motor Co.: 9 patents #795 of 8,689Top 10%
HS Hitachi Automotive Systems: 8 patents #192 of 1,636Top 15%
RE Renesas Electronics: 7 patents #554 of 4,529Top 15%
HC Hitachi Engineering Co.: 2 patents #103 of 572Top 20%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
Overall (All Time): #29,135 of 4,157,543Top 1%
70
Patents All Time

Issued Patents All Time

Showing 1–25 of 70 patents

Patent #TitleCo-InventorsDate
12298140 System for correcting an object position location relative to a vehicle based on a sensor remote from the vehicle Hiroaki Nakata 2025-05-13
10625675 Lane departure judgment apparatus, lane departure warning apparatus and vehicle control system using the same Masato Imai, Masayuki Takemura 2020-04-21
10096124 Water droplet detection device, and three-dimensional object detection device using water droplet detection device Yasuhisa Hayakawa, Osamu Fukata, Masayuki Takemura, Akira Utagawa, Kota Irie 2018-10-09
10095934 In-vehicle device Masayuki Takemura, Masahiro Kiyohara, Kota Irie, Yasuhiro Akiyama 2018-10-09
10037169 Image processing semiconductor device and image processing device Hideaki KIDO, Hiroyuki Hamasaki, Akihiro Yamamoto 2018-07-31
10027900 Image converting device and image converting system Hideaki KIDO, Hiroyuki Hamasaki, Akihiro Yamamoto 2018-07-17
9956941 On-board device controlling accumulation removing units Masahiro Kiyohara, Kota Irie, Katsuyuki Nakamura, Masayuki Takemura, Osamu Fukata +1 more 2018-05-01
9953227 In-vehicle image processing device Akira Utagawa, Takeshi Shima, Masao Sakata, Yoshitaka Uchida 2018-04-24
9922258 On-vehicle image processing apparatus Masahiro Kiyohara, Takehito Ogata, Satoshi Suzuki 2018-03-20
9836247 Image processing semiconductor device and image processing device Hideaki KIDO, Hiroyuki Hamasaki, Akihiro Yamamoto 2017-12-05
9804386 Camera device, three-dimensional object detection device, and lens cleaning method Yasuhisa Hayakawa, Osamu Fukata, Masayuki Takemura, Masahiro Kiyohara, Kota Irie 2017-10-31
9736393 Image converting device and image converting system Hideaki KIDO, Hiroyuki Hamasaki, Akihiro Yamamoto 2017-08-15
9734581 On-vehicle control device Akira Utagawa, Takehito Ogata, Satoshi Suzuki 2017-08-15
9726883 Three-dimensional object detection device and foreign matter detection device Osamu Fukata, Yasuhisa Hayakawa, Masayuki Takemura, Akira Utagawa, Masahiro Kiyohara +1 more 2017-08-08
9721460 In-vehicle surrounding environment recognition device Masayuki Takemura, Akira Utagawa, Masahiro Kiyohara, Yasuhisa Hayakawa, Osamu Fukata 2017-08-01
9715633 Vehicle-mounted image processing device Takehito Ogata, Masahiro Kiyohara, Satoshi Suzuki 2017-07-25
9690996 On-vehicle image processor Akira Utagawa, Masahiro Kiyohara, Takehito Ogata, Satoshi Suzuki, Yasuhisa Hayakawa +2 more 2017-06-27
9616856 Lens cleaning apparatus Kota Irie, Masayuki Takemura, Yasuhisa Hayakawa, Osamu Fukata, Akira Utagawa 2017-04-11
9591274 Three-dimensional object detection device, and three-dimensional object detection method Yasuhisa Hayakawa, Osamu Fukata, Masayuki Takemura, Akira Utagawa, Kota Irie 2017-03-07
9558546 Three-dimensional object detection device, and three-dimensional object detection method Yasuhisa Hayakawa, Osamu Fukata, Masayuki Takemura, Akira Utagawa, Kota Irie 2017-01-31
9473718 Vehicle surroundings monitoring device Masahiro Kiyohara, Masayuki Takemura, Kota Irie 2016-10-18
9467687 Vehicle-mounted environment recognition device Masayuki Takemura, Masahiro Kiyohara, Akira Utagawa 2016-10-11
9443313 Stereo camera apparatus Mirai Higuchi, Tatsuhiko Monji, Soichiro Yokota, Morihiko SAKANO, Takeshi Shima 2016-09-13
9378425 On-vehicle image processing device Takehito Ogata, Masahiro Kiyohara, Satoshi Suzuki, Osamu Fukata, Yasuhisa Hayakawa +1 more 2016-06-28
9367315 Image processing semiconductor device and image processing device Hideaki KIDO, Hiroyuki Hamasaki, Akihiro Yamamoto 2016-06-14