Alloy Artifacts

 

JIS Certification Events Grouped by Successor Company

Factory Name Date Class Number Type Codes Notes
Company: AIGO Kogyo            
Shinbo (1945-1978) 1966-02-01 B4630 366008 New AI Open-end wrenches
Company: Asahi Kinzoku Kogyo            
Fuse (1954-1960) 1958-08-01 B4630 6159 New AK Open-end wrenches
Yao (1960-1982) 1961-06-06 B4630 8177 New AK Open-end wrenches
Yoshida-cho (1982-) 1982-04-01 B4630 372165 New AK Open-end wrenches
Yoshida-cho (1982-) 1983-06-14 B4630 383045 New AK Open-end wrenches
Yoshida-cho (1982-) 2007-11-29 B4630 JQ0307046 New AK Open-end wrenches
Company: Daia Seiko            
Main (1984-2005) 1979-10-02 B4630 379123 New DIA Open-end wrenches
Company: Hattori Spanner            
Main (1918-) 1952-11-10 B4630 1979 New TORI Open-end wrenches
Company: Hokuyo Sangyo            
Main (1948-2002) 1964-09-15 B4630 364147 New SA Open-end wrenches
Company: Ikeda Kogyo            
Main (1936-) 1953-03-11 B4630 2174 New I-Circle, IKK Open-end wrenches
Main (1936-) 2007-05-02 B4630 JQ0507043 New I-Circle, IKK Open-end wrenches
Company: Kita Nihon Tanzo            
Main (1965-1975) 1972-10-13 B4630 372165 New Open-end wrenches
Company: Kobayashi Kogu Seisakujyo            
Main (1963-) 1981-03-18 B4630 380242 New KBS,KB Open-end wrenches
Company: Kyoto Kikai            
Kyoto (1932-1970) 1954-10-21 B4630 3488 New Open-end wrenches
Company: Kyoto Kikai Kogu (KTC)            
Nakagocho (1950-1979) 1952-11-10 B4630 1977 New KTC,KT Open-end wrenches
Nakagocho (1950-1979) 1954-11-22 B4604 3523 New KTC,KT Adjustable wrenches
Hokuriku (1970-) 1974-10-17 B4651 474026 New KTC,KT Combination wrenches
Hokuriku (1970-) 1974-10-17 B4632 474026 New KTC,KT Box-end wrenches
Nakagocho (1950-1979) 1979-06-26 B4636 4247 New KTC,KT Socket wrenches
Kumiyama-cho (1979-) 1988-04-20 B4604 488006 New KTC,KT Adjustable wrenches
Hokuriku (1970-) 1991-11-28 B4636 491023 New KTC,KT Socket wrenches
Company: Lobtex            
Early factory (1923-1971) 1951-06-28 B4604 658 New Adjustable wrenches
Early factory (1923-1971) 1963-10-26 B4630 9671 New Open-end wrenches
Company: Matsudo Kogu            
Main (1937-1955) 1952-11-10 B4630 1975 New MRS Open-end wrenches
Main (1955-) 1959-10-22 B4630 7001 New MRS Open-end wrenches
Company: Miki Netsuren            
Miki City (1940-1962) 1952-11-10 B4630 1976 New 3-Blocks Open-end wrenches
Bessho (1962-) 1985-05-08 B4604 585007 New 3-Blocks Adjustable wrenches
Bessho (1962-) 2007-05-02 B4630 JQ0307007 New 3-Blocks Open-end wrenches
Company: NTK            
Main (1938-1980) 1962-09-28 B4630 8986 New NTK Open-end wrenches
Company: Osaka Tanko            
Osaka (1939-1981) 1952-11-10 B4630 1978 New T-Circle Open-end wrenches
Company: Ouchi Tekkojyo            
Main (1941-) 1965-05-10 B4630 565060 New LONG Open-end wrenches
Company: Showa Spanner Seizo (SDF)            
Edogawa (1937-1987) 1952-11-10 B4630 1974 New SDF,SS Open-end wrenches
Company: Sugimoto Tekko            
Main (1935-) 1963-09-17 B4630 9589 New FJP Open-end wrenches
Company: Super Tool            
Takasu-cho (1942-1957) 1952-05-13 B4604 1447 New Adjustable wrenches
Minamishimizu-cho (1957-1964) 1962-09-13 B4630 8976 New Open-end wrenches
Company: TOA Tekkojyo            
Main (1944-) 1952-11-10 B4630 1980 New TOA Open-end wrenches
Company: Toho Koki            
Kami (1938-1985) 1951-06-28 B4604 657 New HIT Adjustable wrenches
Kami (1938-1985) 1958-06-25 B4630 6039 New HIT Open-end wrenches
Kami (1938-1985) 1966-06-18 B4643 566035 New HIT Bolt cutters
Kami (1938-1985) 1966-06-18 B4632 566036 New HIT Box-end wrenches
Kami (1938-1985) 1984-04-11 B4643 566035 Revoke Bolt cutters
Kami (1938-1985) 1984-04-11 B4632 566036 Revoke Box-end wrenches
Kami (1938-1985) 1984-04-11 B4630 6036 Revoke Open-end wrenches
Kami (1938-1985) 1984-04-11 B4604 657 Revoke Adjustable wrenches
Yamatokoriyama (1985-) 1985-06-13 B4604 657 Restore HIT Adjustable wrenches
Yamatokoriyama (1985-) 1991-12-04 B4630 591036 New HIT Open-end wrenches
Yamatokoriyama (1985-) 2000-07-12 B4604 657 Release Adjustable wrenches
Company: TONE            
Fukae (1938-2012) 1955-09-06 B4636 4248 New Socket wrenches
Fukae (1938-2012) 1963-01-29 B4632 9181 New Box-end wrenches
Fukae (1938-2012) 1964-02-18 B4630 9883 New Open-end wrenches
Company: TOP Kogyo            
Tajima (1945-1987) 1951-06-28 B4604 656 New Adjustable wrenches
Tajima (1945-1987) 1964-09-15 B4630 364148 New TOP Open-end wrenches
Company: Yamaco Company            
Rokumanji-cho (1952-1977) 1953-06-20 B4604 2356 New YK Adjustable wrenches

Generated on Sun Apr 2 08:36:32 2023