Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7420757 | Method and apparatus for magnetic transfer | Akito Kamatani, Masashi Aoki, Masakazu Nishikawa | 2008-09-02 |
| 7079336 | Method and apparatus for magnetic transfer | Akito Kamatani, Masashi Aoki, Masakazu Nishikawa | 2006-07-18 |
| 6906874 | Method and apparatus for magnetic transfer | Akito Kamatani, Masashi Aoki, Masakazu Nishikawa | 2005-06-14 |
| 6906875 | Magnetic transfer device | Akito Kamatani, Masakazu Nishikawa, Makoto Nagao, Kazunori Komatsu, Kazuhiro Niitsuma | 2005-06-14 |
| 6765735 | Method and apparatus for magnetic transfer | — | 2004-07-20 |
| 5900325 | Polyester laminated metal sheet | Takaaki Okamura, Atsuo Tanaka, Akio Miyachi | 1999-05-04 |
| 5585177 | Metal sheet laminated with triple layered thermoplastic resin and a method for production thereof | Takaaki Okamura, Kenzo Matsui | 1996-12-17 |
| 5374488 | Welded tin-free steel can | Nobuyoshi Shimizu, Fumio Kunishige, Hideaki Hamano | 1994-12-20 |
| 5330605 | Method for production of a copolyester resin film laminated metal sheet | Atsuo Tanaka, Tetsuhiro Hanabusa, Harunori Kojo | 1994-07-19 |
| 5298149 | Method for making a tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate | Hiroaki Kawamura, Masatoki Ishida, Atsuo Tanaka, Terunori Fujimoto, Yoshikazu Kondo | 1994-03-29 |
| 5272011 | Copolyester resin film laminated metal sheet | Atsuo Tanaka, Tetsuhiro Hanabusa, Harunori Kojo | 1993-12-21 |
| 5234516 | Method for production of a polyethylene laminated metal sheet | Takaaki Okamura, Atsuo Tanaka, Akio Miyachi | 1993-08-10 |
| 5213903 | Tin-plated steel sheet with a chromium bilayer and a copolyester resin laminate and method | Hiroaki Kawamura, Masatoki Ishida, Atsuo Tanaka, Terunori Fujimoto, Yoshikazu Kondo | 1993-05-25 |
| 5168015 | Composition and method for weldable tin-free steel having a chromium bilayer | Nobuyoshi Shimizu, Fumio Kunishige, Hideaki Hamano | 1992-12-01 |
| 5094924 | Polyester resin film laminated steel sheet for drawn and ironed can | Kenzo Matsui, Yasuhiko Nakagawa, Atsuo Tanaka | 1992-03-10 |
| 4956242 | Steel foil for drawing container with organic film coat | Keiichi Shimizu, Junichi Tanabe, Toshio Sugawara, Yoshikazu Kondo | 1990-09-11 |
| 4816348 | Surface treated steel sheet for welded can material | Hiroaki Kawamura, Masanobu Matsubara, Osamu Yoshioka | 1989-03-28 |
| 4614691 | Method for production of metal sheet covered with polyester resin film | Atsuo Tanaka, Tetsuhiro Hanabusa, Harunori Kubota | 1986-09-30 |
| 4608130 | Method of producing metallic chromium, tin or tin-nickel, and hydrated chromium oxide electroplated steel | Nobuyoshi Shimizu, Terunori Fujimoto, Masatoki Ishida | 1986-08-26 |
| 4601957 | Method for producing a thin tin and nickel plated steel sheet for welded can material | Terunori Fujimoto, Yasuhiko Nakagawa, Toshio Baba, Hirokazu Moriyama, Akio Miyachi | 1986-07-22 |
| 4578319 | Surface treated steel sheet having an excellent weldability and its production method | Nobuyoshi Shimizu, Terunori Fujimoto, Masatoki Ishida | 1986-03-25 |
| 4517255 | Method for production of metal sheet covered with polyester resin film | Katsumi Kanda, Takaaki Okamura, Takashi Minamigi, Yoshikazu Kondo | 1985-05-14 |
| 4511631 | Metallic chromium-nickel-hydrated chromium oxide-coated tin free steel and process for the production thereof | Terunori Fujimoto, Nobuyoshi Shimizu, Mutsuhiro Shimizu, Kazunori Yanagihara, Akio Miyachi | 1985-04-16 |
| 4508601 | Process for producing a thin tin and zinc plated steel sheet | Tadashi Nemoto, Ryoichi Fukumoto, Hiroaki Kawamura, Yoshikazu Kondo | 1985-04-02 |
| 4508790 | Tin free steel having an excellent weldability and its production method | Nobuyoshi Shimizu, Terunori Fujimoto, Masatoki Ishida | 1985-04-02 |