YN

Yoshiaki Nakazawa

NS Nippon Steel: 59 patents #3 of 4,423Top 1%
NM Nippon Steel & Sumitomo Metal: 26 patents #2 of 1,491Top 1%
SI Sumitomo Metal Industries: 6 patents #80 of 1,462Top 6%
TC Toyoda Iron Works Co.: 4 patents #23 of 147Top 20%
SC Sakura Finetek Japan Co.: 3 patents #2 of 33Top 7%
SC Sakura Seiki Co.: 3 patents #2 of 51Top 4%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
Overall (All Time): #16,082 of 4,157,543Top 1%
95
Patents All Time

Issued Patents All Time

Showing 26–50 of 95 patents

Patent #TitleCo-InventorsDate
11000890 Panel-shaped formed product and method for producing panel-shaped formed product Kenichiro Otsuka, Naruhiko Nomura, Toshiya Suzuki, Masahiro Kubo 2021-05-11
10994591 Automotive exterior panel Toshiya Suzuki, Yasuhiro Ito, Satoshi Shirakami 2021-05-04
10994681 Bumper beam and vehicle Atsuo Koga 2021-05-04
10981207 Hot press device Naruhiko Nomura, Toshiya Suzuki, Yasuhiro Ito, Ryousuke Morimoto 2021-04-20
10898938 Method for manufacturing panel-like formed article Kenichiro Otsuka, Koichi Hamada 2021-01-26
10857858 Door inner panel and method for manufacturing door inner panel Kenichiro Otsuka, Atsushi Ono, Yoshiyuki KASEDA 2020-12-08
10807137 Production method for producing a press-formed product Kenichiro Otsuka, Ryuichi NISHIMURA, Masahiro Saito 2020-10-20
10799930 Press forming method and press forming apparatus Toshiya Suzuki, Masahiro Nakata 2020-10-13
10773755 Hat member Masahiro Kubo, Naruhiko Nomura, Toshiya Suzuki 2020-09-15
10766444 Bumper beam Atsuo Koga, Satoshi Hirose 2020-09-08
10758959 Panel-like formed product and manufacturing method thereof Kenichiro Otsuka 2020-09-01
10751778 Method of manufacturing a quenched member and quenched member Toshiya Suzuki 2020-08-25
10744832 Control arm Yujiro TATSUMI, Kenichiro Otsuka, Masanori Yasuyama, Hitoshi Sakuma, Ayaka Musha 2020-08-18
10744547 Method of producing press-formed product Naruhiko Nomura, Toshiya Suzuki, Masahiro Kubo, Yasuhiro Ito 2020-08-18
10722935 Mechanical joining apparatus and mechanical joining method Seiji Furusako, Tohru Okada, Yasunobu Miyazaki, Fuminori Watanabe 2020-07-28
10717123 Method and press-forming apparatus for manufacturing structural member for automotive body Yasuhiro Ito, Ryuichi NISHIMURA, Kenichiro Otsuka 2020-07-21
10695815 Press-formed product and method for designing the same Masahiro Saito, Kenichiro Otsuka, Yasuhiro Ito, Masanori Yasuyama, Masatoshi Tokunaga 2020-06-30
10682902 Panel-like formed product, vehicle door, and method for manufacturing a panel-like formed product Kenichiro Otsuka, Takeshi Kawachi, Yoshiyuki KASEDA 2020-06-16
10682681 Press forming apparatus and press forming method Ryuichi NISHIMURA, Kenichiro Otsuka, Keiji Ogawa 2020-06-16
10633032 Vehicle rear portion structure Ryuichi NISHIMURA 2020-04-28
10603713 Mechanical joining apparatus and mechanical joining method Seiji Furusako, Tohru Okada, Yasunobu Miyazaki, Fuminori Watanabe 2020-03-31
10603706 Method of producing molded product and molded product Masahiro Kubo, Hiroshi Yoshida 2020-03-31
10596613 Producing method, producing apparatus and producing equipment line of press formed product Ryuichi NISHIMURA, Toru Yonebayashi, Koichi Sato 2020-03-24
10596611 Method for producing press-formed product Ryuichi NISHIMURA 2020-03-24
10556397 Exterior panel and manufacturing method of exterior panel Satoshi Shirakami, Nobutaka Shimizu 2020-02-11