Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846351 | TiAl-based intermetallic compound alloys and processes for preparing the same | Naoya Masahashi, Youji Mizuhara | 1998-12-08 |
| 5648045 | TiAl-based intermetallic compound alloys and processes for preparing the same | Naoya Masahashi, Youji Mizuhara | 1997-07-15 |
| 5518690 | Tial-based intermetallic compound alloys and processes for preparing the same | Naoya Masahashi, Youji Mizuhara | 1996-05-21 |
| 5370839 | Tial-based intermetallic compound alloys having superplasticity | Naoya Masahashi, Youji Mizuhara | 1994-12-06 |
| 5348702 | Process for producing .gamma. and .beta. dual phase TiAl based intermetallic compound alloy | Naoya Masahashi, Keizo Hashimoto, Toshihiro Hanamura, Hideki Fujii, Masao Kimura +2 more | 1994-09-20 |
| 5256202 | Ti-A1 intermetallic compound sheet and method of producing same | Toshihiro Hanamura, Toshiaki Mizoguchi, Kenichi Miyazawa, Masao Kimura, Naoya Masahashi | 1993-10-26 |
| 5232661 | .gamma. and .beta. dual phase TiAl based intermetallic compound alloy having superplasticity | Naoya Masahashi, Keizo Hashimoto, Toshihiro Hanamura, Hideki Fujii, Masao Kimura +2 more | 1993-08-03 |
| 4563226 | Process for producing a grain-oriented electrical steel sheet | Fumio Matsumoto, Tadashi Nakayama | 1986-01-07 |
| 4408561 | Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet | Hideo Yokoyama, Ichiro Shimbashi, Koichi Sakurai | 1983-10-11 |
| 4376661 | Method of producing dual phase structure cold rolled steel sheet | Hiroshi Takechi, Kazuo Koyama | 1983-03-15 |
| 4374682 | Process for producing deep-drawing cold rolled steel strips by short-time continuous annealing | Mitsunobu Abe, Ikushi Yoshida, Hiroshi Hayakawa | 1983-02-22 |
| 4315783 | Method of producing non-ageing cold rolled steel strip with excellent deep-drawability by continuous heat treatment | Osamu Akisue, Teruaki Yamada, Norimasa Uehara | 1982-02-16 |
| 4296919 | Apparatus for continuously producing a high strength dual-phase steel strip or sheet | Koichi Sakurai, Takashi Furukawa, Hiroshi Takechi | 1981-10-27 |