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Featured researches published by Nakajima Hiroyuki.


Archive | 1982

LASER WORKING METHOD

Nagai Akira; Nakajima Hiroyuki; Sakahata Shinji; Kitagawa Shiyouichi


Archive | 1986

METHOD FOR CUTTING CERAMIC MATERIAL WITH LASER

Nagai Akira; Nakajima Hiroyuki; Sakahata Shinji; Kitagawa Shiyouichi


Archive | 1999

HORIZONTAL SUBMERGED ARC WELDING EQUIPMENT FOR THICK PLATE

Otsuka Takao; Osawa Morihiko; Nakajima Hiroyuki; Matsunaga Takayoshi; Murakami Shunzo; Yagi Takaharu


Archive | 1985

LINING METHOD OF INSIDE SURFACE OF PIPE

Kitagawa Shiyouichi; Sakahata Shinji; Nakajima Hiroyuki; Maehara Kenji


Archive | 1996

METHOD FOR CLEANING AND SURFACE-TREATING METALLIC MATERIAL

Kitagawa Shiyouichi; Nakajima Hiroyuki; Inoue Tetsuya; Suzuki Motomitsu; Komura Akio; Ishibe Jirou


Archive | 1995

METHOD FOR WELDING STAINLESS STEEL

Omi Tadahiro; Nakatani Mitsuyoshi; Nakajima Hiroyuki; Osawa Morihiko; Otsuka Takao; Kitagawa Shiyouichi; Baba Yoshiyasu; Sato Kenji


Archive | 1994

IMPROVEMENT OF ABSORPTIVITY OF LASER BEAM

Inoue Tetsuya; Kitagawa Shiyouichi; Suzuki Motomitsu; Nakajima Hiroyuki


Archive | 1996

TIG WELDING METHOD AND TORCH DEVICE FOR TIG WELDING

Omi Tadahiro; Nakatani Mitsuyoshi; Kitagawa Shiyouichi; Osawa Morihiko; Otsuka Takao; Nakajima Hiroyuki; Baba Yoshiyasu; Sato Kenji


Archive | 1995

METHOD FOR PENETRATION WELDING OF PIPING AND CORE FOR PENETRATION WELDING OF PIPING

Omi Tadahiro; Nakatani Mitsuyoshi; Nakajima Hiroyuki; Osawa Morihiko; Otsuka Takao; Kitagawa Shiyouichi; Yonezawa Masahisa; Baba Yoshiyasu; Sato Kenji


Archive | 1985

MANUFACTURE OF CERAMIC FLAME SPRAYED COATING BY COMBINATION OF LASER BEAM

Nakajima Hiroyuki; Gou Hizou; Sakahata Shinji; Maehara Kenji; Kitagawa Shiyouichi

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