ES

Eiji Sato

TO Toyota: 21 patents #1,063 of 26,838Top 4%
TC Toyoda Gosei Co.: 14 patents #151 of 2,296Top 7%
HI Hitachi: 11 patents #3,813 of 28,497Top 15%
Kubota: 9 patents #214 of 2,059Top 15%
HO Hosiden: 6 patents #54 of 328Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
SL Semiconductor Energy Laboratory: 5 patents #660 of 1,113Top 60%
KS Kobe Steel: 4 patents #359 of 1,773Top 25%
FK Futaba Denshi Kogyo K.K.: 4 patents #36 of 173Top 25%
Kawasaki: 3 patents #725 of 2,943Top 25%
DL Denka Company Limited: 3 patents #97 of 434Top 25%
DK Denki Kagaku Kogyo: 3 patents #98 of 655Top 15%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
OC Oiles Industry Co.: 3 patents #5 of 61Top 9%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
HC Hitachi Automotive Engineering Co.: 2 patents #95 of 314Top 35%
SO Sony: 2 patents #12,963 of 25,231Top 55%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
MC Minebea Co.: 1 patents #400 of 736Top 55%
ME Mitsubishi Jidosha Engineering: 1 patents #75 of 277Top 30%
NG Ngr: 1 patents #6 of 23Top 30%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
PA Parker: 1 patents #2 of 12Top 20%
HA Hitachi Appliances: 1 patents #56 of 109Top 55%
SJ Sky Perfect Jsat: 1 patents #4 of 24Top 20%
CC Central Japan Railway Comany: 1 patents #126 of 313Top 45%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
NC Nitto Boseki Co.: 1 patents #172 of 339Top 55%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #9,924 of 4,157,543Top 1%
120
Patents All Time

Issued Patents All Time

Showing 25 most recent of 120 patents

Patent #TitleCo-InventorsDate
12381419 Contactless power supply device for use with a handle and main body case Takayuki Nagata, Fumio Ohta 2025-08-05
12261469 Electric device Kiyotaka Miyauchi 2025-03-25
12002831 Semiconductor device Hajime Yamagishi, Akira Yamazaki, Takayuki Sekihara, Makoto HAYAFUCHI, Syunsuke Ishizaki 2024-06-04
11931830 Gas shielded arc welding control method and control device Baini JO, Shogo Nakatsukasa, Akira Ogawa 2024-03-19
11666000 Riding-type mower Kazuaki Nogami, Yoshikazu Togoshi, Takahiro Shiraga, Seiya Yoshida 2023-06-06
11602766 Electronic component manufacturing method and apparatus Hitoshi Sakamoto 2023-03-14
11564347 Work vehicle Kazuyoshi Kawamoto, Yuta Horibe, Takashi Kumashiro, Tomohisa Yamamoto, Akihito Mihara 2023-01-31
11345994 Method for forming coating film on powder, container for use in formation of coating film on powder, and ALP apparatus Hitoshi Sakamoto 2022-05-31
11338317 Electronic component manufacturing apparatus Hitoshi Sakamoto 2022-05-24
11125654 Abnormality cause identifying system for device including rotating member Hisao Wada 2021-09-21
11052422 Electronic component manufacturing method and apparatus Hitoshi Sakamoto 2021-07-06
10820492 Work vehicle Kazuyoshi Kawamoto, Yuta Horibe, Takashi Kumashiro, Tomohisa Yamamoto, Akihito Mihara 2020-11-03
10694676 Riding-type mower Kazuaki Nogami, Yoshikazu Togoshi, Takahiro Shiraga, Seiya Yoshida 2020-06-30
10693325 Contactless power transfer apparatus Hiroshi Ema 2020-06-23
D884557 Rail vehicle Yukinobu Abe, Tohru Watanabe, Kiyoshi Morita, Takashi Furukawa, Yuuji Ueno +7 more 2020-05-19
10447081 Secondary coil module Hiroshi Ema, Fumio Ohta 2019-10-15
10125530 Power window device Yoko Ikura, Kazuhiko Matsuba, Takafumi Yamazaki, Wataru AKATSUKA 2018-11-13
10066045 Resin composition containing block copolymer Masayuki Ohishi, Jun Yoshida 2018-09-04
9793091 Image generation apparatus Hideaki Teshima, Kazufumi Kubota, Shigeyuki Sato, Kenichiro Kashiwazaki, Yuta Uraike 2017-10-17
9748038 Contactless power supply mechanism and secondary coil for contactless power supply mechanism Hiroshi Ema 2017-08-29
9732215 Block copolymer composition, and sheet Tadashi Sawasato, Hitoshi Nakazawa, Shinya Uekusa 2017-08-15
9667089 Secondary coil module Hiroshi Ema, Fumio Ohta 2017-05-30
9638785 Position measurement system for geostationary artificial satellite Yasuhide Ichie, Hiroaki Nagai 2017-05-02
9476334 Working vehicle Hiroyuki Tada, Masato Asahara, Yoshihiro Ueda, Akira Minoura 2016-10-25
9475446 Side airbag apparatus Masashi Hotta, Yuji Sato, Masao Kino 2016-10-25