DM

Daisuke Matsumoto

AR Arkray: 22 patents #5 of 354Top 2%
SE Seiko Epson: 18 patents #1,027 of 7,774Top 15%
HI Hitachi: 11 patents #3,813 of 28,497Top 15%
FI Fujifilm Business Innovation: 10 patents #505 of 1,659Top 35%
LI Lixil: 8 patents #2 of 168Top 2%
Mazda Motor: 6 patents #636 of 4,755Top 15%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
SM Smc: 6 patents #188 of 737Top 30%
FU Fujikura: 5 patents #265 of 1,407Top 20%
Brother Kogyo: 4 patents #1,445 of 2,767Top 55%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
JA Jatco: 3 patents #227 of 871Top 30%
KE Keyence: 2 patents #108 of 266Top 45%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NO Nok: 1 patents #382 of 725Top 55%
Nsk: 1 patents #937 of 1,559Top 65%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #11,461 of 4,157,543Top 1%
112
Patents All Time

Issued Patents All Time

Showing 25 most recent of 112 patents

Patent #TitleCo-InventorsDate
12294328 Power conversion device Fumihiro Sato, Keisuke Tanabe, Naoki Takata, Shigetoshi Yagihara, Masahiro Hiraga 2025-05-06
11941829 Information processing apparatus, light emitting device, and non-transitory computer readable medium storing program Shuhei Kobayakawa, Kiyofumi Aikawa, Kei Shimotani 2024-03-26
11877098 Information processing apparatus, lighting device, and non-transitory computer readable medium storing program Kiyofumi Aikawa, Kei Shimotani, Shuhei Kobayakawa 2024-01-16
11663437 Light emitting apparatus recognition system and light emitting apparatus Shingo Uchihashi, Atsushi Ito, Kazutoshi Ikeda 2023-05-30
11415586 Analysis device Akihiro Yamamoto, Masao Kawano 2022-08-16
11331907 Liquid ejecting apparatus and method for controlling the same Kei YAMAGUCHI 2022-05-17
11317770 Toilet seat device Takahide ISOMURA, Keishi HORIUCHI, Toru Katayama, Masato Takeda, Kenji Takemura 2022-05-03
11263886 Ship maneuvering assistance system, ship control device, ship control method, and program Satoshi Adachi, Eisuke SEKINE, Katsuhiro Suzuki, Koji Atsumi 2022-03-01
D944369 Toilet seat unit with private parts-cleaning device Hideaki Tsuzuki, Takumi Masuda 2022-02-22
11231028 Method of driving an atmospheric air pump in a capillary electrophoresis apparatus Naoto Shichi, Takanari Shigemitsu 2022-01-25
11179931 Ejecting apparatus and method of controlling liquid ejecting apparatus Kei YAMAGUCHI 2021-11-23
10803236 Information processing to generate screen based on acquired editing information Tsuyoshi Ishikawa, Takuya Namae, Kenji Hisanaga 2020-10-13
10773526 Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus Yasuyuki Kudo 2020-09-15
D885536 Lavatory pan Hidehiro Nakashima, Takumi Masuda, Kenya Hara 2020-05-26
D884848 Urinal Hidehiro Nakashima, Kenya Hara 2020-05-19
10612448 Cooling structure of multi-cylinder engine Daisuke Tabata, Hiroaki Muranaka, Masaki Takahara 2020-04-07
D870866 Lavatory pan Hidehiro Nakashima 2019-12-24
10399335 Liquid ejecting head and liquid ejecting apparatus Hiroaki Okui 2019-09-03
10192152 Data processing apparatus, data processing method, and non-transitory computer readable medium 2019-01-29
10174708 Cooling structure of multi-cylinder engine Uichiro Mori, Yoshiaki Hayamizu, Daisuke Tabata 2019-01-08
10141861 Power conversion unit, power converter and method of manufacturing power converter Yukio Hattori, Hiroshi Kamizuma, Akira MIMA, Tetsuya Kawashima, Yuuichi MABUCHI 2018-11-27
10113501 Cooling structure of engine Uichiro Mori, Yoshiaki Hayamizu, Daisuke Tabata 2018-10-30
10105952 Method for manufacturing liquid ejecting head and liquid ejecting head Hitoshi TAKAAI, Yuma Fukuzawa, Takuma Hayashi, Kazuyuki Katagiri, Takayuki Shimosaka 2018-10-23
10075543 Control display of information acquired from social networking service on electronic book content Tsuyoshi Ishikawa, Takuya Namae, Kenji Hisanaga 2018-09-11
D826387 Toilet seat with bidet Takumi Masuda, Hideaki Tsuzuki 2018-08-21