KN

Keiichi Nakagawa

Mitsubishi Electric: 11 patents #2,558 of 25,717Top 10%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
ME Mitsubishi Heavy Industries Engineering: 2 patents #55 of 148Top 40%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
Overall (All Time): #247,892 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12410085 Waste treatment system and waste treatment method Akira Noma, Kazuhiro Kawai, Keiji Fujikawa, Susumu Okino, Shinichi Okamoto +7 more 2025-09-09
11607562 System of and method for particle beam radiotherapy 2023-03-21
11497939 Method for reconstructing x-ray cone-beam CT images 2022-11-15
10478774 Denitrator Mikiya Sakurai, Kiyoto Itakura, Hitoshi Tokunaga, Naoya Okuzumi, Hirokazu Tsutsumi 2019-11-19
10287523 Coal deactivation processing device Setsuo Omoto 2019-05-14
10059896 Inactivation treatment apparatus Setsuo Omoto 2018-08-28
9758741 Coal deactivation processing device Setsuo Omoto, Fumiaki Sato 2017-09-12
9624558 Blast-furnace blowing coal and method for producing same Setsuo Omoto, Tsutomu Hamada, Masakazu Sakaguchi 2017-04-18
9617491 Coal deactivation treatment device Takeshi Kaneko, Setsuo Omoto, Keiichi Sato, Junji Asahara 2017-04-11
9617609 Method for preparing blast furnace blow-in coal Setsuo Omoto, Masakazu Sakaguchi, Tsutomu Hamada 2017-04-11
9605225 Method for preparing blast furnace blow-in coal Setsuo Omoto, Masakazu Sakaguchi, Tsutomu Hamada 2017-03-28
9556497 Blast furnace Setsuo Omoto, Tsutomu Hamada, Masakazu Sakaguchi 2017-01-31
9528065 Coal deactivation processing device and equipment for producing modified coal using same Takeshi Kaneko, Kenji Atarashiya, Setsuo Omoto, Tsutomu Hamada 2016-12-27
9359569 Method for deactivating coal Setsuo Omoto, Junji Asahara 2016-06-07
9085739 Method for gas treatment of coal Setsuo Omoto, Keiji Tanizaki, Junji Asahara 2015-07-21
8585267 Head lamp attachment structure 2013-11-19
6913300 Bumper structure for a motor vehicle Takeshi Mori, Nobuhiro YOSHIMURA 2005-07-05
5123957 Method for manufacturing low carbon ferrochrome with high chromium content Masanori Kato, Toshio Kamatani, Kiyoshi Kawasaki, Yutaka Yano 1992-06-23