Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753479 | Plated metal wire and method and apparatus for producing the same | Satoshi Sugimaru, Seiki Nishida, Satoru Tanaka, Akira Takahashi | 2004-06-22 |
| 6610423 | Plated steel product having high corrosion resistance and excellent formability and method for production thereof | Satoshi Sugimaru, Satoru Tanaka, Seiki Nishida, Akira Takahashi, Kazumi Nishimura | 2003-08-26 |
| 6596098 | Wire rod for high-fatigue-strength steel wire, steel wire and method of producing the same | Seiki Nishida | 2003-07-22 |
| 6579615 | Plated steel wire with corrosion resistance and excellent workability, and process for its manufacture | Satoshi Sugimaru, Satoru Tanaka, Seiki Nishida, Akira Takahashi, Kazumi Nishimura | 2003-06-17 |
| 5718776 | Steel plate less susceptible to welding distortion and highly bendable by lineal heating, process for producing said steel plate, welding material, and welding method using said welding material | Takashi Fujita, Yokimi Kawashima, Masaaki Nagahara, Kazuhiro Kojima, Tadashi Kasuya +2 more | 1998-02-17 |
| 5454883 | High toughness low yield ratio, high fatigue strength steel plate and process of producing same | Masaaki Fujioka, Takashi Fujita, Yasumitsu Onoe, Shuji Aihara | 1995-10-03 |
| 5389164 | Production method of strong and tough thick steel plate | Takashi Fujita, Masaaki Fujioka, Yuji Nomiyama, Hiroki Miyawaki | 1995-02-14 |
| 5357443 | Method of estimating properties of steel product | Yoshiyuki Watanbe, Shinichi Shimomura, Masaaki Fujioka, Kiyoshi Nishioka, Satoshi Akamatsu +1 more | 1994-10-18 |