HM

Hiroyuki Mitsui

SC Sumitomo Metal Mining Co.: 16 patents #26 of 736Top 4%
Brother Kogyo: 11 patents #789 of 2,767Top 30%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
TL Toyota Central R&D Labs: 5 patents #200 of 1,657Top 15%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
TI Toyota Industries: 4 patents #904 of 1,610Top 60%
HE Hitachi Kokusai Electric: 3 patents #258 of 843Top 35%
MP Mitsubishi Power: 1 patents #176 of 508Top 35%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #37,406 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 51–61 of 61 patents

Patent #TitleCo-InventorsDate
5218915 Workpiece holding device with fold maintaining stop and recess Toshiaki Iwasaki, Satoshi Morii, Minoru Yamaguchi 1993-06-15
5189972 Horizontal axis full rotary hook with a bobbin case holder having a needle guiding means Satoshi Morii, Toshiaki Iwasaki, Minoru Yamaguchi 1993-03-02
5133271 Pocket setting device having label clamping mechanism Toshiaki Iwasaki, Satoshi Morii, Kunihiko Murata 1992-07-28
5074230 Workpiece fabric holding device for use in sewing machine Satoshi Morii, Kunihiko Murata, Toshiaki Iwasaki 1991-12-24
5058517 Workpiece folding device for a sewing machine Satoshi Morii, Kunihiko Murata, Toshiaki Iwasaki 1991-10-22
5014633 Workpiece fabric holding device for use in sewing machine Kunihiko Murata, Satoshi Morii, Toshiaki Iwasaki 1991-05-14
5012752 Work piece setting apparatus with pattern matching Kunihiko Murata, Satoshi Morii, Toru Takemura, Toshiaki Iwasaki, Takaaki Suzuki 1991-05-07
4982676 Pocket cloth folding device of a pocket setter Satoshi Morii, Toshiaki Iwasaki 1991-01-08
D307432 Remote controller for video tape recorder Seiji Usami, Yoshihiro Yanagihara 1990-04-24
4883006 Automatic sewing machine Satoshi Marii, Kunihiko Murata 1989-11-28
4821659 Workpiece holding device for a sewing machine Satoshi Morii, Kunihiko Murata 1989-04-18