OS

Osamu Sawajiri

3M: 7 patents #2,212 of 11,543Top 20%
Overall (All Time): #763,841 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5736216 Fastener having high silencing property Norihito Shibahara, Hiroaki Takahashi, Shinji Torigoe 1998-04-07
5713111 Method for making an interengaging fastener having reduced engagement force Jiro Hattori, Shinji Torigoe, Norihito Shibahara 1998-02-03
5671511 Interengaging fastener member having fabric layer Jiro Hattori, Shinji Torigoe, Norihito Shibahara 1997-09-30
5671512 Interengaging fastner having reduced engagement force Jiro Hattori, Shinji Torigoe, Norihito Shibahara 1997-09-30
5662853 Affixation member for decorating or protecting structures and methods of making same Jiro Hattori, Shinji Torigoe, Norihito Shibahara 1997-09-02
5625929 Interengaging fastener member Jiro Hattori, Shinji Torigoe, Norihito Shibahara 1997-05-06
5579562 Interengaging fastener having locating feature Jiro Hattori, Shinji Torigoe, Norihito Shibahara, Hideo Matsumoto 1996-12-03