Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492226 | Grill for an automobile | — | 2004-06-29 |
| 6749952 | Tin-plated steel sheet | Tomofumi Shigekuni, Hisatada Nakakoji | 2004-06-15 |
| D488760 | Wheel for automobiles | — | 2004-04-20 |
| 6673470 | Surface treated tin-plated steel sheet and surface treatment solution | Tomofumi Shigekuni, Hisatada Nakakoji, Kazuo Mochizuki | 2004-01-06 |
| 6558815 | Hot dip Galvanized steel plate excellent in balance of strength and ductility and in adhesiveness between steel and plating layer | Yoshitsugu Suzuki | 2003-05-06 |
| 6476473 | Memory module having backup function | A Ping Lu | 2002-11-05 |
| 6436555 | Zinc-comprising-plated high tension steel sheet | Seiji Nakajima, Kazuaki Kyono | 2002-08-20 |
| 6410163 | High strength thin steel sheet, high strength alloyed hot-dip zinc-coated steel sheet, and method for producing them | Yoshitsugu Suzuki, Kazunori Osawa, Yoichi Tobiyama, Kei Sakata, Osamu Furukimi +1 more | 2002-06-25 |
| 6368728 | Galvannealed steel sheet and manufacturing method | Yoichi Tobiyama | 2002-04-09 |
| 6290776 | Hot dip coating apparatus | Masahiko Tada, Toshitane Matsukawa, Kazumasa Mihara, Kenichi Unoki | 2001-09-18 |
| 6090326 | Tubular object manufacturing method | Toshiro Hirohata, Akira Nishimura, Masahiro Habuka | 2000-07-18 |
| 6087019 | Plated steel sheet | Makoto Isobe, Kazuhiro Seto, Masaaki Kohno | 2000-07-11 |
| 6068887 | Process for producing plated steel sheet | Makoto Isobe, Kazuhiro Seto | 2000-05-30 |
| 6031319 | Quartz crystal element using a thickness shear hexagonal quartz blank and method for manufacturing the same | Mitsuaki Koyama, Shigenori Watanabe, Tadashi Tamiya, Keisuke MIYASHITA, Shuzi Osawa | 2000-02-29 |
| 5965210 | Hot dip coating apparatus and method | Masahiko Tada, Toshitane Matsukawa, Kazumasa Mihara, Kenichi Unoki | 1999-10-12 |
| 5897683 | Method and apparatus for holding molten metal | Kenichi Unoki, Ritsuo Hashimoto, Noriyuki Kawata, Yasuo Hukada, Toshitane Matsukawa | 1999-04-27 |
| 5882803 | High-strength hot dip galvannealed steel sheets having excellent plating properties and method of producing the same | Kazuhiro Seto, Kei Sakata, Toshiyuki Kato, Shigeru Umino | 1999-03-16 |
| 5487919 | Method of manufacturing of galvanized steel sheet having high press formability | Yoichi Tobiyama, Nobuyuki Morito, Hajime Kimura | 1996-01-30 |
| 5484934 | Isothiazole derivatives, a process for production thereof and uses thereof | Kenichi Ikeda, Shin'ichi Ueyama, Katsutoshi Endo | 1996-01-16 |
| 5447802 | Surface treated steel strip with minimal plating defects and method for making | Yoichi Tobiyama, Nobuyuki Morito, Shigeru Umino | 1995-09-05 |
| 5421969 | Surface-treated steel sheet having improved weldability and plating properties, and method for producing the same | Yasuji Uesugi, Nobuyuki Morito, Akira Yasuda, Kouichi Yasuda, Hajime Kimura | 1995-06-06 |
| 5328735 | Process for producing fixing roller | Hiroshi Okazaki, Masaya Nishi | 1994-07-12 |
| 5326648 | Surface-treated steel sheet having improved weldability and plating properties, and method for producing the same | Yasuji Uesugi, Nobuyuki Morito, Akira Yasuda, Kouichi Yasuda, Hajime Kimura | 1994-07-05 |
| 5274425 | Toner sealing material | Yasuhiro Fukumoto, Yasutoyo Kotani, Masaya Nishi | 1993-12-28 |
| 5246839 | Secretion plasmid comprising the kilgene | Koki Horikoshi, Toshiaki Kudo, Tetsuo Kobayashi | 1993-09-21 |