YF

Yoshio Fujii

NI Nidec: 17 patents #40 of 976Top 5%
Mitsubishi Electric: 17 patents #1,334 of 25,717Top 6%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
Mazda Motor: 6 patents #636 of 4,755Top 15%
NC New Japan Radio Co.: 4 patents #3 of 101Top 3%
HC Hitachi Instruments Engineering Co.: 2 patents #8 of 126Top 7%
NC Nippon Densan Co.: 2 patents #15 of 61Top 25%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #37,021 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 51–62 of 62 patents

Patent #TitleCo-InventorsDate
5303973 Front body structure of vehicle 1994-04-19
5293373 Optical disk and method of manufacturing the same Yukari Toide, Motohisa Taguchi 1994-03-08
5277871 Liquid chromatographic analyzer, sample feeder and prelabeling reaction treating method Kasumi Yoshida, Junkichi Miura, Hiroshi Satake, Masahito Ito 1994-01-11
5248565 Optical-thermal magnetic storage medium Kazuhiko Tsutsumi, Takaski Tokunaga 1993-09-28
5245234 Motor Tadashi Okada 1993-09-14
5236847 Method for analyzing amino acids and apparatus therefor Hiroshi Satake, Kohta Kimiyoshi 1993-08-17
5231614 Magneto-optical eraser Koji Shindo 1993-07-27
5143798 Magneto-optical recording medium having double magnetic layers including a light rare earth element and satisfying a specified condition involving the product of the thickness and magnetization saturation of said layers 1992-09-01
D325575 Television set Osamu Shimizu, Osamu Hirokawa 1992-04-21
4964672 Dashboard support construction for cowl region of a motor car 1990-10-23
4822096 Front frame structure for vehicle 1989-04-18
4238835 Analyzing apparatus with microcomputer Hiroshi Inomata, Yoshihiko Suenaga, Koji Nishiwaki, Yohei Takashima 1980-12-09