YS

Yasuyuki Shiraishi

TC Taisei Kako Co.: 9 patents #8 of 108Top 8%
NC Nihon Tengantaku Kenkyusyo Co.: 2 patents #6 of 27Top 25%
SC Shionogi & Co.: 2 patents #396 of 1,054Top 40%
EB Ebm: 1 patents #5 of 6Top 85%
Overall (All Time): #419,661 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9418574 Surgical operation training device Young-Kwang Park 2016-08-16
D745668 Syringe cap Taiji Horita, Ippei Matsumoto, Kensuke Taniguchi 2015-12-15
9039664 Elastic seal member for prefilled syringe Yukihiro Ogawa, Taiji Horita, Ichiro Suzuki 2015-05-26
D717430 Syringe cap Taiji Horita, Ippei Matsumoto, Kensuke Taniguchi 2014-11-11
D713029 Syringe cap Taiji Horita, Ippei Matsumoto, Kensuke Taniguchi 2014-09-09
8074427 Production method for container packing filler and tubular net rolling apparatus Kenji Ohnishi, Tomoyuki Fujita, Masato Tsuji, Shinji Hiramoto 2011-12-13
7971753 Container with a filter Hirokazu Mihashi, Masaru Otsuka, Yorihisa Uetake 2011-07-05
7815049 Packing filler for container Shinji Hiramoto, Kenji Ohnishi, Kouichi Yoshimi 2010-10-19
7404814 Infusion vessel Keiji Hamamoto, Masaharu Nakao, Makoto Kuroki, Seiji Yoshimura 2008-07-29
7115117 Infusion vessel Keiji Hamamoto, Seiji Yoshimura 2006-10-03
6708850 Discharging container with a filter and a bottle stopper for use in the container Yorihisa Uetake, Keiji Hamamoto 2004-03-23
6672479 Closing structure of a dispensing container Keiji Hamamoto, Hirokazu Mihashi 2004-01-06