YN

Yoshifumi Nishizawa

Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
MK Mitsubishi Denki K.K.: 2 patents #70 of 577Top 15%
HC Hirose Manufacturing Co.: 1 patents #5 of 9Top 60%
Overall (All Time): #471,381 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6745712 Fully rotatable shuttle Naoji Fujinaga, Nozomi Hoshina, Hiromitsu Shimizu, Zengo Tsukuda 2004-06-08
6119610 Sewing machine controller 2000-09-19
5778807 Eyelet-end buttonhole sewing machine wherein stitching data is compensated according to a designed one of compensation data sets Jun Gamano, Hideo Ando, Akihiro Funahashi 1998-07-14
5752456 Eyelet-end buttonhole sewing machine wherein tacking data for bar tack are generated based on operator-specified characteristics of the bar tack Jun Gamano, Hideo Ando, Akihiro Funahashi 1998-05-19
5566632 Control method for automatic sewing machine and apparatus thereof Tomonori Abe, Iwao Yamane, Satoru Yamada 1996-10-22
5427040 Method of and apparatus for controlling an automatic sewing machine Tomonori Abe, Iwao Yamane 1995-06-27
5372078 Automatic sewing machine having a driving mechanism for driving a cloth presser unit according to a sewing pattern Nozomi Hoshina, Iwao Yamane 1994-12-13
5293828 Automatic sewing machine control device Iwao Yamane, Satoru Yamada 1994-03-15
5271344 Method and apparatus for controlling an automatic sewing machine Iwao Yamane 1993-12-21
5265026 Sewing machine control device Satomi Yamauchi 1993-11-23
4980619 Speed control device for sewing machine 1990-12-25