YH

Yoshihisa Hama

NI Nipro: 6 patents #36 of 473Top 8%
TK Toyo Boseki Kabushiki Kaisha: 4 patents #173 of 1,085Top 20%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
NI Nissho: 1 patents #65 of 171Top 40%
YC Yoshino Kogyosho Co.: 1 patents #202 of 361Top 60%
Overall (All Time): #462,470 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9408982 Safety syringe preventing the needle storage mechanism from being operated before use Minoru Sano 2016-08-09
7998120 Prefilled syringe and production method for a barrel thereof Minoru Sano 2011-08-16
7201275 PTP for visually handicapped person Sachiko Nakagawa, Yasuhiro Tsukamasa, Susumu Kimura, Takafumi Araki 2007-04-10
6545096 Heat-resistant plastic sheet and infusion bag using the same Minoru Honda, Kenji Ohmori, Hitoshi Futagawa 2003-04-08
6475206 Liquid container Masakazu Mameta, Takamitsu Okawara 2002-11-05
6326010 Plastic vessel containing an albumin preparation Minoru Sano, Toshiya Kai, Masakazu Mameta 2001-12-04
6197936 Method for producing a plastic vessel containing an albumin preparation Minoru Sano, Toshiya Kai, Masakazu Mameta 2001-03-06
4666394 Apparatus for thermally fixing the formed thermoplastic products Sukeyoshi Wakamiya, Naokazu Takeuchi, Tatsu Akashi, Tatsuo Shimura 1987-05-19
4535901 Blow-molded multi-ply vessel Tadashi Okudaira, Akio Tsuboi, Mamoru Hara 1985-08-20
4398642 Multi-ply vessel and method for production thereof Tadashi Okudaira, Akio Tsuboi, Shigeharu Sugihara 1983-08-16
4358491 Process for producing a hollow vessel having a frosted glass-like surface Akiho Ota, Masanori Nishikawa, Masao Hattori, Akio Tsuboi, Tadashi Okudaira +1 more 1982-11-09