JH

Junichi Hamada

NS NS Sumikin Stainless: 22 patents #1 of 78Top 2%
NS Nippon Steel Stainless Steel: 6 patents #1 of 53Top 2%
KO Konica: 5 patents #528 of 1,958Top 30%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
KM Konica Minolta: 2 patents #764 of 1,361Top 60%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
📍 Hikari, JP: #2 of 125 inventorsTop 2%
Overall (All Time): #60,129 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
8628631 Ferritic stainless steel casting and sheet and method for producing the same Akihiko Takahashi, Ken Kimura, Takashi Morohoshi, Yoshihito Yamada, Toyohiko Kakihara +1 more 2014-01-14
8320807 Image forming apparatus for forming an image on a sheet at a nip portion formed by rotary bodies Masahiro Onodera, Hiroshi Funabiki, Hidetoshi Katayanagi 2012-11-27
8303733 Ferrite-austenite stainless steel sheet for structural component excellent in workability and impact-absorbing property and method for producing the same Haruhiko Kajimura, Eiichiro Ishimaru 2012-11-06
8293038 Ferritic stainless steel casting and sheet and method for producing the same Akihiko Takahashi, Ken Kimura, Takashi Morohoshi, Yoshihito Yamada, Toyohiko Kakihara +1 more 2012-10-23
8129035 Structural component for automobile, two-wheeled vehicle or railcar excellent in impact-absorption property, shape fixability and flange cuttability, and method for producing the same Ken Kimura, Naoto Ono, Haruhiko Kajimura, Toshio Tanoue 2012-03-06
8062584 Ferritic stainless steel sheet superior in heat resistance Haruhiko Kajimura, Toshio Tanoue, Fumio Fudanoki, Yoshiharu Inoue 2011-11-22
8048239 Ferritic stainless steel sheet superior in shapeability and method of production of the same Naoto Ono, Yoshiharu Inoue, Ken Kimura 2011-11-01
7682559 Cr-bearing heat-resistant steel sheet excellent in workability and method for production thereof Naoto Ono, Akihiko Takahashi, Tadashi Komori 2010-03-23
7430219 Method for transporting media, transmitter and receiver therefor Tomoaki Itoh, Takao Yamaguchi, Harumine Yoshiba, Naoyuki Otoshi, Manabu Nakamura 2008-09-30
7341637 Ferritic stainless steel sheet excellent in press formability and workability and method for production thereof Ken Kimura, Masao Kikuchi, Masayuki Tendo, Satoshi Akamatsu 2008-03-11
7272356 Information delivery system Kiyoyasu Maruyama, Tomonori Ohashi, Kyosuke Yoshimoto, Norishige Emoto, Tetsuya Sigeeda +2 more 2007-09-18
7187900 Image forming apparatus having a fixing device for fixing toner image formed on a sheet by an endless fixing belt engaged with a fixing roller Hiroshi Fuma, Yoshio Yamazaki, Hisayoshi Nagase, Masahiro Onodera 2007-03-06
6795681 Fixing device controlling method, fixing device, and image forming apparatus for forming fixed images of desired glossiness Masahiro Onodera, Hiroshi Fuma 2004-09-21
6768882 Fixing temperature control method utilizing new factors and image forming apparatus Tetsuko Omoto, Kiyoaki Kawamoto, Haruo Iwahashi, Kazuhiko Uneme 2004-07-27
6747554 Network surveillance unit Mamoru Higashimura, Manabu Nakamura, Motohiro Misawa 2004-06-08
6678484 Image forming apparatus and method for removing a non-transferred toner image Yasushi Koshimura, Yukiko Omori, Mitsugu Nemoto 2004-01-13
6591075 Cleaning method of toner image carrying body, cleaning device of the toner image carrying body and image forming apparatus equipped therewith Junichi Koiso, Atsushi Ogane, Yukiko Omori, Mitsugu Nemoto, Kazuhiko Sato 2003-07-08
6108052 Automatic tuning apparatus for a video tape recorder Noboru Arikane, Tetsuo Sugano, Kimitoshi Hongoh, Isamu Okugawa, Katsushi Shimamoto +1 more 2000-08-22
6034743 Automatic tuning apparatus for a video tape recorder Noboru Arikane, Tetsuo Sugano, Kimitoshi Hongoh, Isamu Okugawa, Katsushi Shimamoto +1 more 2000-03-07
6002451 Automatic tuning apparatus for a video tape recorder Noboru Arikane, Tetsuo Sugano, Kimitoshi Hongoh, Isamu Okugawa, Katsushi Shimamoto +1 more 1999-12-14
5959700 Automatic tuning apparatus for a video tape signal Noboru Arikane, Tetsuo Sugano, Kimitoshi Hongoh, Isamu Okugawa, Katsushi Shimamoto +1 more 1999-09-28
5379100 Cleaning device for use in image forming apparatus Tomoo Kudo, Toshiya Sato 1995-01-03