KT

Koichi Takahashi

Fujitsu Limited: 41 patents #423 of 24,456Top 2%
OC Olympus Optical Co.: 33 patents #37 of 2,334Top 2%
Honda Motor Co.: 19 patents #691 of 21,052Top 4%
OL Olympus: 17 patents #188 of 3,097Top 7%
KT Kabushiki Kaisha Toshiba: 14 patents #2,131 of 21,451Top 10%
IBM: 11 patents #9,995 of 70,183Top 15%
NE Nec: 10 patents #1,345 of 14,502Top 10%
SH Shinkawa: 8 patents #35 of 229Top 20%
SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
FU Fujikura: 6 patents #200 of 1,407Top 15%
AC Alps Electric Co.: 5 patents #368 of 2,177Top 20%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
AI Airbnb: 4 patents #30 of 376Top 8%
MM Mitsubishi Mining: 3 patents #285 of 2,247Top 15%
IC Idemitsu Kosan Co.: 3 patents #409 of 1,237Top 35%
DK Denki Kagaku Kogyo: 3 patents #98 of 655Top 15%
OI Olympus Imaging: 3 patents #113 of 341Top 35%
TC Tokyo Ohka Kogyo Co.: 2 patents #345 of 684Top 55%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
NU National University Corporation Tottori University: 2 patents #23 of 154Top 15%
NC Nippon Bee Chemical Co.: 2 patents #7 of 66Top 15%
NC Nippon Paint Holdings Co.: 2 patents #265 of 834Top 35%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
BO BOE: 1 patents #7,844 of 12,373Top 65%
LJ Lumentum Japan: 1 patents #43 of 67Top 65%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
NC Nippon Shinyaku Co.: 1 patents #122 of 237Top 55%
SS Suwa Seikosha: 1 patents #103 of 220Top 50%
OC Oci Company: 1 patents #33 of 112Top 30%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
IH Ihi: 1 patents #624 of 1,178Top 55%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
SS Saginomiya Seisakusho: 1 patents #85 of 162Top 55%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
DC Denka Seiken Co.: 1 patents #45 of 73Top 65%
TC Toyo Kogyo Co.: 1 patents #64 of 216Top 30%
UA Uacj: 1 patents #113 of 238Top 50%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MP Mitsubishi Power: 1 patents #176 of 508Top 35%
Overall (All Time): #2,590 of 4,157,543Top 1%
224
Patents All Time

Issued Patents All Time

Showing 26–50 of 224 patents

Patent #TitleCo-InventorsDate
10722742 Method for detoxifying asbestos Toshimitsu Myoga, Kazuhiro Iizuka, Yuhei Matsubara, Toshiyuki Tanaka, Hisaki Okamoto 2020-07-28
10634906 Eyeball-projection display apparatus 2020-04-28
10618557 Vehicle body structure Masaki Izutsu 2020-04-14
10615385 Battery pack Shutaro SAO, Ken Yasui 2020-04-07
10606255 Plant monitor and control system Kanako Homizu 2020-03-31
10574620 Posting content to social medium Yuka Nomura, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga 2020-02-25
10560420 Posting content to social medium Yuka Nomura, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga 2020-02-11
10477871 Netted casing for food Hajime Itoshiro 2019-11-19
10442283 Vehicle body structure Takashi Kato, Ken Yasui, Kenji Inagaki, Hiroki Hayata 2019-10-15
10444481 Prism optical system, prism optical system-incorporated image display apparatus, and prism optical system-incorporated imaging apparatus 2019-10-15
10388923 Vehicle battery unit Eiji Koike, Daisuke Arai, Takurou Kamada, Kentaro Shibuya, Harumi Takedomi 2019-08-20
10279846 Rear end structure of vehicle body Satoru Kawabe, Ken Yasui, Masaaki Yamane 2019-05-07
10096872 Battery unit Kazuya Nakano, Manabu Mitani, Sachiko Katsuno 2018-10-09
10074880 Cooling structure of electricity storage device Toru HIRANISHI, Tetsu Miyamoto 2018-09-11
10048444 Optical System for Optical Communications 2018-08-14
10018203 Al alloy cast impeller for compressor and process for producing same Toshio Ushiyama 2018-07-10
10011160 Vehicle Manabu Mitani 2018-07-03
10000240 Vehicle high voltage equipment mounting for rear-end collisions Manabu Mitani, Kazuya Nakano, Sachiko Katsuno 2018-06-19
9985924 Posting content to social medium Yuka Nomura, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga 2018-05-29
9961038 Posting content to social medium Yuka Nomura, Takashi Takahashi, Daisuke Tomoda, Hiroki Yoshinaga 2018-05-01
9950588 Vehicle Manabu Mitani, Kazuya Nakano 2018-04-24
9950601 Vehicle with high voltage equipment arranged behind seat Manabu Mitani 2018-04-24
9884535 Vehicle Kazuya Nakano, Sachiko Katsuno 2018-02-06
9804373 Decentered optical system, image projection apparatus incorporating a decentered optical system, and imaging apparatus incorporating a decentered optical system 2017-10-31
9736102 Three-dimensional time series data Kumi Adachi, Eisuke Kanzaki, Takashi Takahashi, Hideo Takeda 2017-08-15