YH

Yoshiro Hayashi

TO Toyota: 6 patents #4,786 of 26,838Top 20%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
📍 Ebeye: #872 of 4,528 inventorsTop 20%
Overall (All Time): #890,023 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5383514 Vacuum casting apparatus Masahiro Taguchi, Ryuichi Masuda, Yoshio Ekino 1995-01-24
5372179 Mold surface treatment process and mold Yuji Sakakibara, Takatoshi Suzuki, Hiroaki Hayashi, Yasuo Takada, Akihiko Suda +3 more 1994-12-13
4934440 Mold surface treatment process and mold Yuji Sakakibara, Takatoshi Suzuki, Hiroaki Hayashi, Yasuo Takada, Akihiko Suda +3 more 1990-06-19
4769075 Binder for manufacture of precision casting mold Yoshitane Watanabe, Akira Kitajima, Keiko Tasaki, Isamu Yuuki 1988-09-06
4663205 Thermocouple protective tube Yoshio Ekino, Isamu Yuki, Masahiro Taguchi 1987-05-05
4626410 Method of making composite material of matrix metal and fine metallic particles dispersed therein Hirohisa Miura, Hiroshi Satou, Toshio Natsume, Hidenori Katagiri, Masahiro Taguchi 1986-12-02