| 6959916 |
Valve and manufacturing method thereof |
Mitsuo Chigasaki, Shizuo Matsushita, Yoshihisa Kiyotoki, Kikuo Takeshima, Akira Sakamoto +1 more |
2005-11-01 |
| 6896978 |
Joint construction of cobalt-based alloy |
Yoshihisa Kiyotoki, Mitsuo Chigasaki, Shizuo Matsushita, Takahiko Kato, Yoshiteru Chiba |
2005-05-24 |
| 6889957 |
Joint construction of cobalt-based alloy |
Yoshihisa Kiyotoki, Mitsuo Chigasaki, Shizuo Matsushita, Takahiko Kato, Yoshiteru Chiba |
2005-05-10 |
| 6886809 |
Joint construction of cobalt-based alloy |
Yoshihisa Kiyotoki, Mitsuo Chigasaki, Shizuo Matsushita, Takahiko Kato, Yoshiteru Chiba |
2005-05-03 |
| 6672330 |
Valve bonded with corrosion and wear proof alloy and apparatuses using said valve |
Mitsuo Chigasaki, Shizuo Matsushita, Yoshihisa Kiyotoki, Takahiko Kato, Yoshiteru Chiba |
2004-01-06 |
| 5787136 |
Wear resisting sintered alloy and its production, and control rod driving apparatus and nuclear reactor using the same |
Kunio Miyazaki, Masayoshi Kanno, Masato Koshiishi, Tomomi Shiraki |
1998-07-28 |
| 5278881 |
Fe-Cr-Mn Alloy |
Takahiko Kato, Heishichiro Takahashi, Shinzoo Ikeda |
1994-01-11 |
| 5225154 |
Fuel assembly for nuclear reactor, method for producing the same and structural members for the same |
Masayoshi Kanno, Masahisa Inagaki, Iwao Takase, Akira Maru, Tetsuro Yasuda +1 more |
1993-07-06 |
| 5116569 |
Austenitic steel excellent in resistance to neutron irradiation embrittlement and members made of the steel |
Shigeki Kasahara, Kiyotomo Nakata, Shigeo Hattori |
1992-05-26 |
| 5109312 |
Magnetic recording apparatus and magnetic head with superconducting material |
Takahiko Kato, Takao Imagawa, Katsuzo Aihara |
1992-04-28 |
| 5096882 |
Process for controlling oxygen content of superconductive oxide, superconductive device and process for production thereof |
Takahiko Kato, Katsuzo Aihara, Yutaka Misawa, Yoshihide Wadayama, Masahiro Ogihara +6 more |
1992-03-17 |
| 4842814 |
Nuclear reactor fuel assembly |
Iwao Takase, Masahisa Inagaki, Masayoshi Kanno, Toshimi Yoshida, Isao Masaoka +3 more |
1989-06-27 |
| 4810461 |
Zirconium-based alloy with high corrosion resistance |
Masahisa Inagaki, Iwao Takase, Masayoshi Kanno, Kimihiko Akahori, Isao Masaoka +2 more |
1989-03-07 |
| 4348041 |
Butt welded tubular structure of austenite stainless steel |
Katsuyuki Imai, Isao Masaoka, Yochiteru Chiba, Masayoshi Kanno, Hisao Itow |
1982-09-07 |
| 4223197 |
Method of cooling weld in steel piping and apparatus therefor |
Katsuyuki Imai, Isao Masaoka, Yositeru Chiba |
1980-09-16 |