KI

Koji Iwata

Nichia: 5 patents #398 of 1,531Top 30%
JS Jfe Steel: 4 patents #371 of 1,401Top 30%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
NI Nitta: 1 patents #106 of 237Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
MC Mitsubishi Heavy Industries Machine Tool Co.: 1 patents #27 of 60Top 45%
Overall (All Time): #341,563 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11808519 Drying system and method for manufacturing coated metal plate Tomohiro Sekiguchi, Shino Katayama, Koki Sugiyama, Yuta Sakata 2023-11-07
11635204 Surface combustion burner, composite burner, and ignition device for sintering machine Yukimasa Horikawa, Kazuaki Hara, Hiromichi Fujiwara 2023-04-25
11209225 Heat exchanger, radiant tube type heating device, and method of manufacturing heat exchanger Kazuaki Hara 2021-12-28
10718680 Sensor sheet Hisashi Yamamoto, Masahiro Hatsuda, Mitsumasa Kitano, Tomohiro Agaya 2020-07-21
10323453 Multiple-glazed glass unit and glass pane for multiple-glazed glass unit Kentaro Fukuda, Tetsuo Minaai 2019-06-18
10105807 Abnormality diagnosis device for machine tool, and abnormality diagnosis method Hideaki Yamamoto 2018-10-23
9963380 Biosoluble inorganic fiber Hideki Kitahara, Takahito Mochida, Ken Yonaiyama, Kazuki Soeda, Tatsuro Miki 2018-05-08
9932264 Bio-soluble inorganic fiber Hideki Kitahara, Ken Yonaiyama, Kazuki Soeda, Tatsuro Miki 2018-04-03
9174875 Inorganic fibrous molded refractory article, method for producing inorganic fibrous molded refractory article, and inorganic fibrous unshaped refractory composition Ken Yonaiyama 2015-11-03
9067832 Inorganic fibrous molded refractory article, method for producing inorganic fibrous molded refractory article, and inorganic fibrous unshaped refractory composition Ken Yonaiyama 2015-06-30
8317165 Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing method Kazuyuki Yamasaki, Kazumi Chuhjoh 2012-11-27
7501030 Hot-rolled steel strip for high strength electric resistance welding pipe and manufacturing method thereof Hiroshi Nakata, Nobuyuki Kageyama, Tetsuo Shimizu, Chikara Kami 2009-03-10
6383656 Perform for metal matrix composite material and cylinder block made of the same Koichi Kimura, Mitsushi Wadasako, Kazumi Kaneda, Tsuyoshi Kobayashi, Takahiro Iida +3 more 2002-05-07
4953413 Driving device having a vibrator Shigeru Okuma, Yoshimasa Kimura, Yoshihiro Konata, Kiyoshi Kaneko 1990-09-04