KY

Keiichi Yamada

SO Sony: 23 patents #1,718 of 25,231Top 7%
DC Diesel Kiki Co.: 18 patents #5 of 366Top 2%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
DK Daiken Iki Kabushiki Kaisha: 6 patents #1 of 41Top 3%
RE Renesas Electronics: 5 patents #829 of 4,529Top 20%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
DE Denso: 3 patents #3,857 of 11,792Top 35%
TL Toyota Central R&D Labs: 3 patents #379 of 1,657Top 25%
MU Meijo University: 3 patents #11 of 103Top 15%
OJ Opnext Japan: 3 patents #47 of 185Top 30%
DC Daiken Medical Co.: 2 patents #2 of 12Top 20%
NU National University Corporation Gunma University: 2 patents #32 of 263Top 15%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
JR Japan Synthetic Rubber: 2 patents #169 of 558Top 35%
NE Nec: 2 patents #5,510 of 14,502Top 40%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NC Nihon Nohyaku Co.: 1 patents #153 of 243Top 65%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
UC Ucb: 1 patents #17 of 39Top 45%
KA Kansei: 1 patents #40 of 117Top 35%
Overall (All Time): #16,073 of 4,157,543Top 1%
95
Patents All Time

Issued Patents All Time

Showing 1–25 of 95 patents

Patent #TitleCo-InventorsDate
12418501 Information processing apparatus, information processing method, terminal device, and display method Yoshinori Maeda, Yasuharu Asano, Akira Inoue 2025-09-16
11964125 Drug solution injection system, drug solution injection device, drug solution injection method, and program Ryo Takuwa 2024-04-23
11545153 Information processing device, information processing system, and information processing method, and program 2023-01-03
11324219 Amide compound or salt thereof, agricultural and horticultural microbicide comprising the compound and the salt, and method for using the agricultural and horticultural microbicide Yutaka Abe, Yutaka Kato, Ayuko Nakauchi, Yuki Saito, Shunsuke Fuchi 2022-05-10
10458789 Signal processing device, sensor device, and signal processing method Daiki Ata, Kazuhiko Nakamura 2019-10-29
10300177 Storage container Zhonghuan Shen, Kazuki Ishibashi, Masayuki Uruma 2019-05-28
10043742 Semiconductor device Kazuo Tomita 2018-08-07
9929086 Semiconductor device Kazuo Tomita 2018-03-27
9478601 Semiconductor device Kazuo Tomita 2016-10-25
9299334 Sound source detecting system and sound source detecting method Jun Sato, Ryuji Funayama, Tomoya Takatani, Osami Yamamoto, Kensaku Asahi +4 more 2016-03-29
9103903 Approaching vehicle detecting system and approaching vehicle detecting method Ryuji Funayama, Jun Sato, Hisashi Satonaka, Hideki Banno, Osami Yamamoto +2 more 2015-08-11
9091751 Sound source detection system Ryuji Funayama, Jun Sato, Osami Yamamoto, Kensaku Asahi, Hideki Banno +3 more 2015-07-28
9002707 Determining the position of the source of an utterance 2015-04-07
8983846 Information processing apparatus, information processing method, and program for providing feedback on a user request Ugo Di Profio, Akane Sano, Kouichi Matsuda, Tsutomu Sawada 2015-03-17
8790306 Injection equipment and medical liquid injecting system having same Masayuki Uruma, Masaki Hiramatsu 2014-07-29
8680599 Semiconductor device and method of manufacturing the same Hiroshi Mitsuyama, Yasuhisa Fujii 2014-03-25
8669621 Semiconductor device and method of manufacturing semiconductor device 2014-03-11
8600752 Search apparatus, search method, and program Hitoshi Honda 2013-12-03
8412715 Information processing apparatus and method and program for controlling the same Yasuharu Asano, Seiichi Aoyagi, Kazumi Aoyama 2013-04-02
8391706 Optical signal division transmission system, optical transmitter, optical receiver, and optical signal division transmission method Tsutomu Tajima 2013-03-05
8165873 Speech analysis apparatus, speech analysis method and computer program 2012-04-24
8153759 Depsipeptide containing lactic acid residue Hiroyuki Oku, Yuya Shimoda, Aya Inoue, Chie Takayama, Ryoichi Katakai 2012-04-10
8139788 Apparatus and method for separating audio signals Atsuo Hiroe, Helmut Lucke 2012-03-20
7979270 Speech recognition apparatus and method 2011-07-12
7945439 Information processing apparatus, information processing method, and computer program Yasuharu Asano, Ugo Di Profio 2011-05-17