DS

Daisuke SAKUMA

TO Toyota: 8 patents #3,629 of 26,838Top 15%
NI Nissan Chemical Industries: 6 patents #203 of 1,150Top 20%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
CC Chugai Ro Co.: 1 patents #41 of 127Top 35%
IC Iseki & Co.: 1 patents #58 of 117Top 50%
SC Senju Metal Industry Co.: 1 patents #203 of 349Top 60%
Overall (All Time): #204,602 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12077671 Ink jet ink composition and recording method Yasuhiro Oki, Hidehiko Komatsu, Shintaro Hama 2024-09-03
12059916 Textile printing method, printed matter, and recording apparatus Yasuhiro Oki, Yoshitaka MIYAJIMA, Hiromi NOGUCHI 2024-08-13
11827797 Ink jet ink for textile printing, ink set, and textile printing method Hiroaki Maruyama, Hidehiko Komatsu 2023-11-28
11553635 Work vehicle having a control unit 2023-01-17
11098893 Nozzle structure for hydrogen gas burner apparatus Koichi Hirata, Noriyuki Ueno 2021-08-24
10774230 Ink jet textile printing ink and ink jet textile printing ink set Yasuhiro Oki, Hidehiko Komatsu, Hiroyuki Kaneko 2020-09-15
10724028 Ligand-binding fiber and cell culture substrate using said fiber Makiko Umezaki, Takahiro Kishioka, Taito Nishino, Ayako AIHARA, Shunsuke Iwamoto 2020-07-28
10658107 Method of manufacturing permanent magnet Kazuaki Haga, Takaaki Takahashi, Minoru Ueshima, Takashi Akagawa, Yoshie Tachibana 2020-05-19
10648662 Nozzle structure for hydrogen gas burner apparatus Nozomi Maitani, Koichi Hirata, Noriyuki Ueno 2020-05-12
10627107 Hydrogen gas burner structure and hydrogen gas burner device including the same Koichi Hirata, Kenshiro MIMURA 2020-04-21
10550277 Ink composition, ink set, and recording method Hidehiko Komatsu, Yasuhiro Oki, Hiroyuki Kaneko, Yuki WAKUSHIMA 2020-02-04
10393440 Molten metal temperature control method 2019-08-27
10343305 Carbon fiber recovery method Akira Kano, Keisuke ISOMURA 2019-07-09
10347418 Method of manufacturing rare earth magnet Noritsugu Sakuma, Tetsuya Shoji, Kazuaki Haga 2019-07-09
10242795 Method of manufacturing rare earth magnet Noritsugu Sakuma, Tetsuya Shoji, Kazuaki Haga 2019-03-26
9950359 Rotary roller surface cleaning method and rotary roller surface cleaning apparatus Noriyuki Ueno 2018-04-24
9524871 Silicon-containing resist underlayer film-forming composition having sulfone structure Makoto Nakajima, Yuta Kanno, Takahiro Kishioka 2016-12-20
9340561 Organic silicon compound and silane coupling agent containing the same Makiko Umezaki, Taito Nishino, Takahiro Kishioka, Yoshiomi Hiroi, Shigeo Kimura +2 more 2016-05-17
9290623 Composition for forming silicon-containing resist underlayer film having cyclic diester group Yuta Kanno, Kenji Takase, Makoto Nakajima, Shuhei Shigaki 2016-03-22
9291900 Composition for forming resist underlayer film, containing silicon that bears diketone-structure-containing organic group Yuta Kanno, Makoto Nakajima 2016-03-22
9023583 Monolayer or multilayer forming composition Takahiro Kishioka, Shigeo Kimura, Hirokazu Nishimaki, Tomoya Ohashi, Yuki Usui 2015-05-05