MK

Masahiro Karasawa

SE Seiko Epson: 32 patents #449 of 7,774Top 6%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
Overall (All Time): #96,475 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
12377656 Liquid storage and method of reusing adapter 2025-08-05
12304213 Liquid container Kazuyuki HIRATA 2025-05-20
12017459 Liquid container Naoki Naito, Yuji Aoki, Kazuyuki HIRATA, Kiyoteru Katsuki 2024-06-25
D1016142 Ink pack Naoki Naito, Yuji Aoki, Kiyoteru Katsuki 2024-02-27
11541665 Liquid storage container Naoki Naito 2023-01-03
11052667 Gas-absorbing apparatus, liquid housing, liquid housing container and liquid ejecting apparatus Kazuyuki HIRATA 2021-07-06
11025018 Charging inlet Hironobu Hashimoto, Toshiyuki Matsuda 2021-06-01
10434784 Cartridge and connector Kazuyuki HIRATA, Hiroshi Nose, Takeshi Komaki, Naoki Natio, Yuji Aoki +1 more 2019-10-08
D825654 Ink storage attachment Hiroshi Nose, Naoki Naito, Yuji Aoki 2018-08-14
10000334 Liquid holding container Hiroshi Nose, Yuji Aoki 2018-06-19
9809034 Liquid supply unit having filter Yuji Aoki, Kazuyuki HIRATA 2017-11-07
9676197 Liquid container Satoru Kobayashi, Hiroshi Nose, Naoki Naito, Ryoji Fujimori, Takeshi Iwamuro +1 more 2017-06-13
9487014 Printing material holding container Yuji Aoki 2016-11-08
9475498 Control apparatus for vehicle Naoki Nishimura, Yusuke Nakade, Kazumi Shine 2016-10-25
9327511 Liquid containing vessel, liquid containing body, substrate support member, and unit Ryota Takahashi, Seiko Hamamoto 2016-05-03
9308734 Liquid containing body Ryota Takahashi, Seiko Hamamoto 2016-04-12
9150024 Liquid containing vessel, liquid containing body, substrate support member, and unit Ryota Takahashi, Seiko Hamamoto 2015-10-06
9108420 Liquid containing body 2015-08-18
9096069 Liquid containing body Ryota Takahashi, Seiko Hamamoto 2015-08-04
9090078 Liquid containing vessel, liquid containing body, and substrate support member Ryota Takahashi, Seiko Hamamoto 2015-07-28
9061506 Liquid containing vessel, liquid containing body, substrate support member, and unit Ryota Takahashi, Seiko Hamamoto 2015-06-23
9044972 Printing material holding container Yuji Aoki 2015-06-02
D723938 Ink pack Ryota Takahashi, Seiko Hamamoto, Hidekatsu Miyasaka 2015-03-10
8960871 Mounting member, liquid container with mounting member, and liquid supply system Yuji Aoki 2015-02-24
8833335 Control device of vehicle oil supply device 2014-09-16