TT

Toru Tokiwa

AC Amada Co.: 19 patents #3 of 479Top 1%
AC Amada Cutting Co.: 4 patents #1 of 7Top 15%
AC Amada Machine Tools Co.: 2 patents #3 of 16Top 20%
Overall (All Time): #223,676 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9289837 Method of holding band saw blade by means of band saw blade guide device, as well as band saw blade guide device Masatoshi Tanaka, Susumu Tsujimoto, Yuji Nagano 2016-03-22
8813620 Main body vise device in band saw machine 2014-08-26
8210080 Workpiece cutting method and band saw machine Isomi Washio, Shoji Aihara, Minoru Gotoh 2012-07-03
7997175 Sawing machine, cutting-off method, and method of reducing noise Kinshiro Naito 2011-08-16
7966918 Workpiece cutting method and band-saw machine Isomi Washio, Shoji Aihara, Minoru Gotoh 2011-06-28
7930963 Workpiece cutting method and band-saw machine Isomi Washio, Shoji Aihara, Minoru Gotoh 2011-04-26
7926395 Sawing machine, cutting-off method, and method of reducing noise Kinshiro Naito 2011-04-19
D608799 Band saw machine Fumiaki Nemoto, Yoshihito Ota 2010-01-26
7546788 Method of cutting off workpiece using band saw machine as well as band saw machine 2009-06-16
7526985 Sawing machine, cutting-off method, and method of reducing noise Kinshiro Naito 2009-05-05
5626454 Bar storage apparatus Takayoshi Hasegawa 1997-05-06
5507613 Device and method for transferring bars in spatial storing system 1996-04-16
5490752 Bar storage apparatus Takayoshi Hasegawa 1996-02-13
5451132 Bar transporting device 1995-09-19
5427490 Bar storage apparatus Takayoshi Hasegawa 1995-06-27
5366335 Device and method for transferring bars in spatial storing system 1994-11-22
5148907 Cut sections conveying device for a cutting machine 1992-09-22
4805500 Horizontal band saw machine Shuichi Saito, Hisao KUMAZAWA, Toshihisa Yoshishige 1989-02-21
4674374 Band saw machine Toru Sadahiro, Masayuki Taguchi, Takeshi Terajima 1987-06-23
4557168 Method and apparatus for detecting the cutting resistance in bandsaw machines 1985-12-10