HO

Hiroki Ota

JS Jfe Steel: 30 patents #31 of 1,401Top 3%
Canon: 10 patents #6,241 of 19,416Top 35%
KS Kawasaki Steel: 6 patents #169 of 1,922Top 9%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
UA Uacj: 3 patents #55 of 238Top 25%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
MI Mikuni: 2 patents #58 of 198Top 30%
SU Sumco: 1 patents #248 of 464Top 55%
JP Jfe Precision: 1 patents #5 of 7Top 75%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Overall (All Time): #36,462 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 26–50 of 62 patents

Patent #TitleCo-InventorsDate
10601202 Spark plug Kengo Fujimura, Kimihiro Nishizono 2020-03-24
10551723 Electronic device 2020-02-04
10503053 Electronic device 2019-12-10
10496068 Electronic device and controlling method 2019-12-03
10421145 Method for producing circumferential weld joint for low-carbon martensitic stainless steel pipes Takeshi Suzuki, Yukio Miyata, Shinsuke Ide 2019-09-24
10415126 Ferritic stainless steel Tetsuyuki Nakamura, Chikara Kami 2019-09-17
10400318 Ferritic stainless steel Tetsuyuki Nakamura, Chikara Kami 2019-09-03
10261396 Electronic device Shuichi Matsuzawa, Koji Ishikawa 2019-04-16
10254629 Electronic device Shuichi Matsuzawa, Koji Ishikawa 2019-04-09
10000824 Material for cold-rolled stainless steel sheet and production method therefor Masataka Yoshino, Ayako Ta, Yukihiro Matsubara, Akito Mizutani, Mitsuyuki Fujisawa 2018-06-19
9920409 Ferritic stainless steel foil Akito Mizutani, Mitsuyuki Fujisawa, Hiroyuki Ogata 2018-03-20
9863023 Ferritic stainless steel and method for manufacturing the same Tomohiro Ishii, Shin Ishikawa, Hiroyuki Ogata 2018-01-09
9777357 Stainless steel foil Akito Mizutani, Mitsuyuki Fujisawa, Hiroyuki Ogata 2017-10-03
9624563 Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil Akito Mizutani, Mitsuyuki Fujisawa, Yasushi Kato 2017-04-18
9579862 Method for manufacturing vehicle seat component Tomoki NII, Kazuaki Toyama, Mitsuaki Taniguchi, Masahiko Ito, Ryousuke Jyoujima +4 more 2017-02-28
9365915 Ferritic stainless steel Tetsuyuki Nakamura, Hiroyuki Ogata 2016-06-14
9290830 Ferritic stainless steel Tetsuyuki Nakamura, Hiroyuki Ogata 2016-03-22
9279172 Heat-resistance ferritic stainless steel Yasushi Kato, Norimasa Hirata, Tetsuyuki Nakamura, Takumi Ujiro 2016-03-08
9273382 Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil Akito Mizutani, Kunio Fukuda, Shin Ishikawa, Atsutaka Honda, Yasuhiro Yamaguchi +4 more 2016-03-01
9157137 Ferritic stainless steel excellent in oxidation resistance Tetsuyuki Nakamura, Takumi Ujiro 2015-10-13
9114746 Vehicle seat 2015-08-25
9108551 Seat structure member and vehicle seat 2015-08-18
9073466 Vehicle seat 2015-07-07
8919874 Vehicle seat component Tomoki NII, Kazuaki Toyama, Mitsuaki Taniguchi, Yoshiyuki Murata, Tetsuo Hayashida +4 more 2014-12-30
8607941 Steel sheet for brake disc, and brake disc Katsuhisa Yamauchi, Mitsuyuki Fujisawa, Yasushi Kato, Hideya Furusawa, Takumi Ujiro 2013-12-17