YU

Yoshiro Umemoto

TO Toyota: 16 patents #1,599 of 26,838Top 6%
UI Ube Industries: 3 patents #427 of 1,686Top 30%
DC Dainippon Ink And Chemicals: 2 patents #241 of 1,002Top 25%
TB Toyoda Boshoku: 2 patents #14 of 112Top 15%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
ZC Zeon Kasei Co.: 1 patents #5 of 25Top 20%
SC Sankio Chemical Co.: 1 patents #9 of 20Top 45%
FW Fts Welding: 1 patents #12 of 67Top 20%
NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
CH Chisso: 1 patents #468 of 833Top 60%
TK Tonen Sekiyukagaku Kabushiki Kaisha: 1 patents #27 of 61Top 45%
📍 Toyota, JP: #105 of 316 inventorsTop 35%
Overall (All Time): #256,984 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
9393764 Automobile fuel tank Ryuta Aoe, Hiroyuki Tanaka, Kazuaki Naito, Hisamitsu Kato, Hisayuki Iwai +1 more 2016-07-19
5622778 Synthetic resin composition and interior material coated with the same Mitsumasa Horii, Masahiro Sugiura, Seiji Onoda, Yoshio Yamada, Osamu Araki +6 more 1997-04-22
5539015 Synthetic resin composition and interior material coated with the same Mitsumasa Horii, Masahiro Sugiura, Seiji Onoda, Yoshio Yamada, Osamu Araki +6 more 1996-07-23
5464892 Vinyl chloride resin composition for powder material Seiko Yada, Yukihiro Ogawa, Takao Nomura 1995-11-07
5319016 Emulsion adhesive composition and process for production thereof Jun Saito, Toshimori Nakai, Sinzi Chiku, Takanobu Kawamura, Kazuo Ito 1994-06-07
5079084 Reactive injection molding of a reinforced plastic product and method for manufacturing thereof Kanemitsu Kondo 1992-01-07
4478447 Textured surface pattern for an automobile bumper Tsugumi Sanmiya 1984-10-23
4467061 Weather resistant polyolefin composition Noboru Yamamoto, Masakichi Shimada, Shigeo Yamazaki, Tsuyoshi Kanai, Kazuo Sei 1984-08-21
4464499 Wax for low gloss resin exterior parts of an automobile Tsugumi Sanmiya, Mituo Kato 1984-08-07
4439573 Propylene polymer composition Osamu Fukui, Tsugumi Sanmiya, Yutaka Sano, Kazuyoshi Tanaka 1984-03-27
4412016 Propylene polymer composition Osamu Fukui, Tsugumi Sanmiya, Yutaka Sano, Kazuyoshi Tanaka 1983-10-25
4363885 Propylene polymer composition useful for bumpers Osamu Fukui, Tsugumi Sanmiya, Yutaka Sano, Kazuyoshi Tanaka 1982-12-14
4325574 Shock absorbing bumper of a vehicle Yasuhiro Mishima, Shuichiro Takao, Kazunori Sawada, Nobuo Kobayashi 1982-04-20
4305981 Elastic metallized decorative moldings Ryoichi Muroi, Toshiyasu Ito, Takao Nomura, Tsugumi Sanmiya, Yasuhiro Mishima 1981-12-15
4281096 Manufacturing process for polyurethane auto parts and auto parts manufactured thereby Takao Nomura, Shuichiro Takao 1981-07-28
4268078 Shock absorbing bumper Takao Nomura, Yasuhiro Mishima, Tugumi Sanmiya 1981-05-19
4268079 Shock absorbing bumper Takao Nomura, Yasuhiro Mishima, Tugumi Sanmiya 1981-05-19
4263356 Auto ceiling panel Takao Nomura, Tatsuo Sakamoto 1981-04-21