INNER CLAMP DEVICE FOR PIPING
YAHAGI ISAMU, MIURA SADAFUMI, MURAKAMI TADANOBU, KANAYAMA KIYOSHI, KODERA MASATOSHI
Year of Publication 06.05.1998
Get full text
Year of Publication 06.05.1998
Patent
CIRCUMFERENTIAL WELDING METHOD
YAHAGI ISAMU, MIURA SADAFUMI, MURAKAMI TADANOBU, SATO MINORU, KANAYAMA KIYOSHI
Year of Publication 27.01.1998
Get full text
Year of Publication 27.01.1998
Patent
CONNECTING DEVICE FOR PIPE-INSIDE WORKING BOGIE
YAHAGI ISAMU, WATANABE KAZUYOSHI, OHASHI TAKAHIKO, NAKAMURA RYUICHI, SUNAMI HISAO, YOSHII KOJI, HARA YUJI
Year of Publication 24.04.2001
Get full text
Year of Publication 24.04.2001
Patent
WELDING APPARATUS
YAHAGI ISAMU, MATSUMARU TAKASHI, WATANABE KAZUYOSHI, FURUKAWA HIDEKI, TSUCHIYA TOSHIAKI, KANAYAMA KIYOSHI, UMEKUNI AKIRA, FUJII MITSURU, KISHIDA HITOSHI, SATO HIDEO
Year of Publication 08.01.2003
Get full text
Year of Publication 08.01.2003
Patent
JIG FOR RESTRICTING END OF STEEL MATERIAL
YAHAGI ISAMU, MATSUMARU TAKASHI, WATANABE KAZUYOSHI, FURUKAWA HIDEKI, TSUCHIYA TOSHIAKI, KANAYAMA KIYOSHI, UMEKUNI AKIRA, FUJII MITSURU, KISHIDA HITOSHI, SATO HIDEO
Year of Publication 08.01.2003
Get full text
Year of Publication 08.01.2003
Patent
APPARATUS AND METHOD FOR CARRYING OUT WELDING
YAHAGI ISAMU, MATSUMARU TAKASHI, WATANABE KAZUYOSHI, FURUKAWA HIDEKI, TSUCHIYA TOSHIAKI, KANAYAMA KIYOSHI, UMEKUNI AKIRA, FUJII MITSURU, KISHIDA HITOSHI, SATO HIDEO
Year of Publication 28.08.2002
Get full text
Year of Publication 28.08.2002
Patent
CLAMPING PRESS-FITTING DEVICE FOR PIPE, JOINING/PRESS-FITTING DEVICE, AND JOINING/PRESS-FITTING METHOD
YAHAGI ISAMU, WATANABE KAZUYOSHI, TSUCHIYA TOSHIAKI, MATSUNAGA ISAO, KANAYAMA KIYOSHI, UMEKUNI AKIRA, HOSHINO HARUO, ARAI MITSUNORI, FUJII MITSURU, KISHIDA HITOSHI, SATO HIDEO
Year of Publication 24.06.2004
Get full text
Year of Publication 24.06.2004
Patent
WELDING AND PRESS-IN DEVICE AND METHOD FOR STEEL MEMBER
YAHAGI ISAMU, MATSUMARU TAKASHI, WATANABE KAZUYOSHI, TSUCHIYA TOSHIAKI, KANAYAMA KIYOSHI, UMEKUNI AKIRA, HOSHINO HARUO, FUJII MITSURU, MORI MASANORI, SATO HIDEO
Year of Publication 06.02.2002
Get full text
Year of Publication 06.02.2002
Patent
FLASH WELDING EQUIPMENT
YAHAGI ISAMU, MATSUMARU TAKASHI, WATANABE KAZUYOSHI, TSUCHIYA TOSHIAKI, MIWA TAKAYUKI, KANAYAMA KIYOSHI, UMEKUNI AKIRA, HOSHINO HARUO, FUJII MITSURU, SATO HIDEO
Year of Publication 25.09.2001
Get full text
Year of Publication 25.09.2001
Patent
JP2977653B
YAHAGI ISAMU, ISHIKAWA MASAKI, HANEDA TAKUJI, KOBAYASHI KAZUO, TSUKAMOTO KATSUYOSHI, HAMA TAKAHIRO, KOMORI MITSUNORI, YAMAGUCHI MASAYOSHI, KURITA SHINICHI
Year of Publication 15.11.1999
Get full text
Year of Publication 15.11.1999
Patent
EARTH CLAMPING HEAD AND EARTH CLAMPING DEVICE
YAHAGI ISAMU, TAMAOKI HIROYUKI, KAWAZOE HISANORI, FUKUSHIMA YOICHIRO, KURODA TAKASHI, OHASHI TAKAHIKO, KANAYAMA KIYOSHI, NAKAMURA RYUICHI, HARA YUJI, KISHIDA HITOSHI
Year of Publication 12.10.1999
Get full text
Year of Publication 12.10.1999
Patent
EQUIPMENT FOR WELDING PIPE INTERIOR
YAHAGI ISAMU, TAMAOKI HIROYUKI, SHINADA TSUNEO, KAWAZOE HISANORI, WATANABE KAZUYOSHI, FUKUSHIMA YOICHIRO, KURODA TAKASHI, OHASHI TAKAHIKO, KANAYAMA KIYOSHI, NAKAMURA RYUICHI, HARA YUJI
Year of Publication 12.10.1999
Get full text
Year of Publication 12.10.1999
Patent
WELDING TORCH MAINTENANCE DEVICE
KURODA TAKASHI, CHINO TAKASHI, OHASHI TAKAHIKO, KANAYAMA KIYOSHI, KODERA MASATOSHI, SAITO KAZUYUKI, HARA YUJI, YAHAGI ISAMU, TAMAOKI HIROYUKI, KAWAZOE HISANORI, FUKUSHIMA YOICHIRO, NAKAMURA RYUICHI, HASEO OSAMU
Year of Publication 05.10.1999
Get full text
Year of Publication 05.10.1999
Patent
PROTECTIVE SHUTTER DEVICE OF WELDING CHECKING APPARATUS
KURODA TAKASHI, CHINO TAKASHI, OHASHI TAKAHIKO, KANAYAMA KIYOSHI, KODERA MASATOSHI, SAITO KAZUYUKI, HARA YUJI, YAHAGI ISAMU, TAMAOKI HIROYUKI, KAWAZOE HISANORI, FUKUSHIMA YOICHIRO, NAKAMURA RYUICHI, HASEO OSAMU
Year of Publication 05.10.1999
Get full text
Year of Publication 05.10.1999
Patent