TO

Tatsuaki Osafune

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
CC Clarion Co.: 6 patents #81 of 721Top 15%
HS Hitachi Automotive Systems: 4 patents #412 of 1,636Top 30%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #193,930 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
11294795 Fault reproduction assist system, fault reproduction assist method Takehiko Nagano 2022-04-05
10437695 Fault information providing server and fault information providing method for users of in-vehicle terminals Tsuneo Sobue, Yasushi Nagai, Hiroyoshi Endou, Kyousuke Tsurusu 2019-10-08
10303168 On-vehicle control device, host vehicle position and posture specifying device, and on-vehicle display device Yuki HORITA, Makoto Kudo 2019-05-28
10166981 Traveling control device, on-vehicle display device, and traveling control system Yuki HORITA, Taisetsu Tanimichi 2019-01-01
10116325 Data compression/decompression device Takaaki Sekiguchi, Yasushi Nagai, Ryoichi Fukunaga, Takahiro Okubo, Taiki Imai 2018-10-30
9707971 Driving characteristics diagnosis device, driving characteristics diagnosis system, driving characteristics diagnosis method, information output device, and information output method Toshimitsu Takahashi, Yoshifumi Izumi, Noboru Kiyama 2017-07-18
9650052 Driving diagnosis method and driving diagnosis apparatus Toshimitsu Takahashi, Noboru Kiyama, Tsuneo Sobue 2017-05-16
9641602 Service provision system Atsushi Shimizu, Yasushi Nagai, Takashi Matsumoto, Hiroyoshi Endo, Haruhiko Sawajiri 2017-05-02
9521649 In-vehicle apparatus and display control system for the same Atsushi Shimizu, Yasushi Nagai, Takashi Matsumoto, Koichi Mitsui, Hiroyoshi Endo 2016-12-13
9515829 Information distribution method, information distribution system and in-vehicle terminal Takashi Matsumoto, Atsushi Shimizu, Katsuyuki Umezawa, Koichi Mitsui, Hiroyoshi Endo 2016-12-06
9454903 Road information sharing method, road information sharing system, road information sharing device, and road information sharing program Tsuneo Sobue 2016-09-27
9308827 Reachable range calculation apparatus, method, and program Yuichi Kobayashi, Keisuke Shirai, Masamori Kashiyama 2016-04-12
9170118 Navigation system for electric vehicle Noboru Kiyama, Keisuke Shirai, Satoshi Shirasawa, Yuki HORITA 2015-10-27
8832183 Method for communication between server processing apparatus and client processing apparatus Hideki Takano, Shunsuke Akifuji 2014-09-09
8825385 Information terminal device, information terminal management system, and storage medium in which program is stored Shinya Iguchi, Takatoshi Kato, Kazutomo Kobayashi, Hiroyuki Mano, Hiroki Uchiyama 2014-09-02
8713700 Access control method, information display device using the same, and information display system Tsuneo Sobue 2014-04-29
8649812 Mobile terminal Atsushi Shimizu 2014-02-11
8543319 Communication equipment, inter-vehicle communication control method and inter-vehicle communication system Takashi Kawauchi, Yuki HORITA 2013-09-24
8289186 Method and apparatus for ad-hoc network broadcast communication 2012-10-16
8121066 Radio network expansion method Kazuya Monden, Tomoichi Ebata, Susumu Matsui 2012-02-21
7877196 Road congestion detection by distributed vehicle-to-vehicle communication systems Lan Lin 2011-01-25
6826167 Mobile communication system Katsuyoshi Kitai, Tohru Hoshi, Tomohiro Hotta, Koji Hirayama 2004-11-30