YT

Yutaka Takakura

IC Idemitsu Kosan Co.: 4 patents #327 of 1,237Top 30%
NC Nippon Soda Co.: 3 patents #145 of 648Top 25%
IC Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
JV Jvckenwood: 1 patents #386 of 736Top 55%
Overall (All Time): #544,445 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11940794 Vehicle video control apparatus, vehicle video system, video control method, and program 2024-03-26
7973001 Lubricant composition Hiroshi Fujita 2011-07-05
6809069 Lubricating oil composition Junichi Deshimaru 2004-10-26
6143845 Process for producing polyolefin Kenji Nakacho, Hideo Funabashi 2000-11-07
6121402 Polyethylene, thermoplastic resin composition containing same, and process for preparing polyethylene Shuji Machida, Haruo Shikuma, Ayami Hoshino 2000-09-19
5747620 Ethylene copolymer, thermoplastic resin composition containing same, and process for preparing ethylene copolymer Shuji Machida, Haruo Shikuma, Ayami Hoshino 1998-05-05
4594429 Process for producing the 3-chloro-1-formyl-4-phenylpyrroles Akiyoshi Ueda, Fumihiko Nagasaki, Shigeru Kojima 1986-06-10
4532363 Phenylbutyraldehydes Akiyoshi Ueda, Humiko Nagasaki, Shigeru Kojima 1985-07-30
4471126 Method for the production of 3-phenylpyrrole Akiyoshi Ueda, Humihiko Nagasaki, Shigeru Kojima 1984-09-11