Top Inventors in Takehara, JP | Patent Leaderboard

Takehara, JP ranks #8,693 worldwide for total patents filed all time, with 245 patents from 46 inventors. Leading employers of inventors based in Takehara, JP include Mitsui Mining & Smelting Co., Mitsubishi Mining, Komatsu.

Showing 1–46 of 46 inventors

Rank ↑	Inventor ↕	Primary Company ↕	Patents ↕
1	Shinya Kagei	Mitsui Mining & Smelting Co.	34
2	Yukuharu Seki	Mitsubishi Mining	24
3	Yoshimi Hata	Mitsui Mining & Smelting Co.	22
#4	Tetsuya Mitsumoto	Mitsui Mining & Smelting Co.	16
#5	Hitohiko Ide	Mitsui Mining & Smelting Co.	14
#6	Toshikazu Matsuyama	Komatsu	12
#7	Yasuhiro Ochi	Mitsui Mining & Smelting Co.	11
#8	Kentaro Ochi	Mitsui Mining & Smelting Co.	7
#8	Keisuke Miyanohara	Mitsui Mining & Smelting Co.	7
#10	Junichirou Tanaka	Daikin Industries	6
#10	Sadao Takubo	Takubo Machine Works Co.	6
#10	Isamu Nakano	Kanzaki Paper Manufacturing Co.	6
#13	Hideki Nishihama	Hitachi Maxell	5
#13	Tsuneyoshi Kamada	Mitsui Mining & Smelting Co.	5
#13	Yoshio Sohama	Mitsui Kinzoku Kogyo	5
#16	Hirohisa Senzaki	Mitsui Kinzoku Kogyo	4
#16	Toyohide Uemura	Mitsui Mining & Smelting Co.	4
#16	Kazuhide Miyazaki	Mitsui Mining & Smelting Co.	4
#16	Kanetaro Sannohe	Mitsui Kinzoku Kogyo	4
#16	Nobuyuki Imada	Mitsui Mining & Smelting Co.	4
#21	Munetoshi Yamaguchi	Mitsui Mining & Smelting Co.	3
#21	Naoki Kumada	Mitsui Mining & Smelting Co.	3
#21	Tomotaka Motomura	Mitsui Mining & Smelting Co.	3
#21	Toshiteru Okada	Mitsui Mining & Smelting Co.	3
#21	Yoshiyuki Komatsu	Kao	3
#26	Masamoto Sasaki	Mitsui Mining & Smelting Co.	2
#26	Takayoshi HOSHINO	Aohata	2
#26	Kiyoteru Enomoto	Mitsui Mining & Smelting Co.	2
#26	Kazuhito Komatsu	Mitsui Mining & Smelting Co.	2
#26	Hirofumi Asano	Mitsui Mining & Smelting Co.	2
#26	Toshitaka Goto	Atom	2
#26	Norio Awamura	Babcock-Hitachi	2
#26	Tomiko Yamaguchi	Mitsui Mining & Smelting Co.	2
#26	Morimasa Sumida	Mitsui Mining & Smelting Co.	2
#35	Takashi Okito	Mitsui Mining & Smelting Co.	1
#35	Souichirou Taira	Atom	1
#35	Masashi Sakano	Mitsui Mining & Smelting Co.	1
#35	Sumihiko Makizoe	Mitsui Mining & Smelting Co.	1
#35	Yoshima Hata	Mitsui Mining & Smelting Co.	1
#35	Sumiko Yamano	Mitsui Kinzoku Kogyo	1
#35	Natsumi Ito	Mitsui Mining & Smelting Co.	1
#35	Katsuzo Nakaso	Mitsui Mining & Smelting Co.	1
#35	Norio Okimoto	Takubo Machine Works Co.	1
#35	Shintarou Ishida	Mitsui Mining & Smelting Co.	1
#35	Ryusuke Matsuzaki	National Agriculture And Food Research Organization	1
#35	Taketoshi Ueno	National Agriculture And Food Research Organization	1

Takehara, JP All Time