Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Settsu, JP ranks #1,156 worldwide for total patents filed in 2021, with 124 patents from 76 inventors. Leading employers of inventors based in Settsu, JP include Kaneka, Mitsubishi Heavy Industries Compressor, Daikin Industries.

Showing 1–50 of 76 inventors

Rank Inventor Primary Company Patents
1 Kunta Yoshikawa Kaneka 7
1 Daisuke Adachi Kaneka 7
3 Takuro Koda Mitsubishi Heavy Industries Compressor 5
#4 Saya Nii Daikin Industries 4
#4 Haruhisa Masuda Daikin Industries 4
#6 Hideo Sakata Daikin Industries 3
#6 Kunihiro Nakano Kaneka 3
#6 Ryoji Nakano Kaneka 3
#6 Takayuki Araki Daikin Industries 3
#6 Kenji GOBOU Daikin Industries 3
#11 Tadashi Ino Daikin Industries 2
#11 Takuji Nishide Kaneka 2
#11 Shinichi Chaen Daikin Industries 2
#11 Masaki Fukumori Daikin Industries 2
#11 Kazuyoshi Kawasaki Daikin Industries 2
#11 Katsunori Konishi Kaneka 2
#11 Ryota Mishima Kaneka 2
#11 Kakeru Hanabusa Daikin Industries 2
#11 Hiromichi Momose Daikin Industries 2
#11 Takeshi Shimono Daikin Industries 2
#11 Masahiro Miyahara Daikin Industries 2
#11 Kentaro Suzuki Kabushiki Kaisha Toshiba 2
#11 Takashi Kuchiyama Kaneka 2
#11 Ryohei Koyama Kaneka 2
#11 Yuki Adachi Daikin Industries 2
#11 Toru Terashita Kaneka 2
#27 Tetsuo Okura Kaneka 1
#27 Hiroshi Soyama Mitsubishi Diamond Industrial Co. 1
#27 Takabumi Nagai Daikin Industries 1
#27 Yoshiki Shimizu Daikin Industries 1
#27 Satoshi Suminaka Ashimori Industry Co. 1
#27 Masaaki Ohnishi Panasonic 1
#27 Kiyosei Inaba 1
#27 Masami Kawakami Kaneka 1
#27 Yoshikatsu Ichiryu Kaneka 1
#27 Kozue KOMAZAWA Daikin Industries 1
#27 Yusuke Ohta Kaneka 1
#27 Toshihiko Uto Kaneka 1
#27 Yuuki Sawada Sekisui Chemical Co. 1
#27 Masanori Kitaichi Daikin Industries 1
#27 Youichi Yamaguchi Kaneka 1
#27 Keita KONDOU Daikin Industries 1
#27 Eri Fujiwara Ashimori Industry Co. 1
#27 Masayoshi Kido Kaneka 1
#27 Satoshi Kawai Daikin Industries 1
#27 Kazutaka Tsukumo Kaneka 1
#27 Tooru Irie Kaneka 1
#27 Nobuki Uraoka Daikin Industries 1
#27 Tomomi Meguro Kaneka 1
#27 Takahiko Yamamura Ashimori Industry Co. 1