AH

Atsushi Hirata

IC Ishikawajima-Harima Heavy Industries Co.: 6 patents #22 of 611Top 4%
HA Hitachi Astemo: 5 patents #131 of 1,276Top 15%
BP Bhp Steel (Jla) Pty.: 5 patents #4 of 74Top 6%
SI Sumitomo Metal Industries: 4 patents #149 of 1,462Top 15%
IJ Ishikawajima-Harima Jukogyo: 4 patents #23 of 494Top 5%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
IH Ihi: 2 patents #401 of 1,178Top 35%
IC Ihi Machinery And Furnace Co.: 1 patents #18 of 26Top 70%
CA Castrip: 1 patents #18 of 24Top 75%
NA Nabtesco: 1 patents #159 of 320Top 50%
📍 Hitachinaka, JP: #165 of 2,447 inventorsTop 7%
Overall (All Time): #142,566 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
12403952 Control device and control method for steer by wire Chung Kim TANG, Kenta MAEDA, Huajun Liu, Yasuhito Nakakuki 2025-09-02
12384454 Steer-by-wire control device and steer-by-wire control method Shunsuke Aritomi, Tadaharu Yokota, Yasuhito Nakakuki, Takahiro Ito, Kenta MAEDA 2025-08-12
12330725 Steer-by-wire steering apparatus Yasuhito Nakakuki, Tsukasa Miyajima, Huajun Liu 2025-06-17
12091101 Steering input device for steer-by-wire Yasuhito Nakakuki, Makoto Kimura, Huajun Liu 2024-09-17
11584428 Steering device Kazuya Yamano, Tatsuro Suzuki, Masaki KASHIMA 2023-02-21
10282380 Data retrieval/distribution method and apparatus, and storage medium Kazuhiro Matsuya, Naoki Ikawa 2019-05-07
9636716 Vacuum cleaning device Yasuhiro Shigegaki, Tetsuya Hirata, Kazuo Miyoshi, Yoshiyasu Matsuda, Noboru Hiramoto 2017-05-02
8572965 High-temperature radiator storage yard generating apparatus Hiroyuki Otsuka, Hisakazu Onizuka, Shinsuke Matsuno, Takahisa Nagao, Yoshiyuki Yamane +2 more 2013-11-05
8397792 Continuous casting mold and continuous casting method of round billet Masayuki Kawamoto, Yuichi Tsukaguchi, Masahito Hanao, Hiroshi Hayashi, Manabu Adachi 2013-03-19
8397794 Twin roll caster and method of control thereof Katsumi Nakayama, Kiroyuki Otsuka, Hisahiko Fukase 2013-03-19
8382629 Reduction gear transmission 2013-02-26
8225843 Continuous casting mold and continuous casting method of round billet Masayuki Kawamoto, Yuichi Tsukaguchi, Masahito Hanao, Hiroshi Hayashi, Manabu Adachi 2012-07-24
8219548 Data processing method and data analysis apparatus Akihito MIZOE, Hitoshi Mizutani 2012-07-10
7913745 Method of continuous casting of small cross section billet Yuichi Tsukaguchi, Masayuki Kawamoto, Masahito Hanao, Hiroshi Hayashi, Manabu Adachi 2011-03-29
7909086 Method for continuously casting billet with small cross section Yuichi Tsukaguchi, Masayuki Kawamoto, Masahito Hanao, Hiroshi Hayashi 2011-03-22
7653662 Method and system for data processing with data distribution managing Hitoshi Mizutani, Hiroaki Nakai 2010-01-26
6273178 Twin roll continuous casting installation Shiro Osada, Osamu Takeuchi 2001-08-14
6079479 Twin roll continuous casting installation Shiro Osada, Osamu Takeuchi 2000-06-27
5996680 Twin roll casting Hisahiko Fukase, Heiji Kato 1999-12-07
5887644 Roll cooling structure for twin roll continuous caster Ryo Akiyoshi, Masayoshi Hori, Kunio Matsui, Koichi Fujita, Shu Ogawa 1999-03-30
5836376 Method and apparatus for giving vibration to molten metal in twin roll continuous casting machine Kunio Matsui, Akihiko Kimatsuka 1998-11-17
5530051 Synthetic resin composition and metallic pigment for incorporation into synthetic resin Kazushi Hirobe 1996-06-25
4986336 Twin-roll type continuous casting machine Hisahiko Fukase, Kunio Matsui, Akihiro Nomura 1991-01-22
4883113 Pouring device for dual-roll type continuous casting machine Kunio Matsui, Hisahiko Fukase, Akihiro Nomura 1989-11-28
4865115 Pouring device for dual-roll type continuous casting machines Hisahiko Fukase, Kunio Matsui, Akihiro Nomura 1989-09-12