YI

Yujiro Ishikawa

Brother Kogyo: 9 patents #920 of 2,767Top 35%
BI Brother Industries: 4 patents #95 of 325Top 30%
SM Suzuki Motor: 2 patents #288 of 1,209Top 25%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #266,415 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12413011 Connector having a base including a partition wall between adjacent terminals which have non-plated portions partially disposed within the base 2025-09-09
11912117 Vehicle 2024-02-27
11390345 Motorcycle rear fender structure 2022-07-19
10864957 Motorcycle rear fender structure 2020-12-15
5193926 Apparatus for recording image covered by protective medium Susumu Kuzuya, Seiji Shimizu, Mikio Kato, Takashi Sakai, Eiji Yuki 1993-03-16
5168814 Device for feeding recording medium in the recording direction Susumu Kuzuya, Seiji Shimizu, Mikio Kato, Takashi Sakai, Eiji Yuki 1992-12-08
5155585 Image pickup apparatus for receiving light and converting to an electrical signal corresponding to the light 1992-10-13
5069557 Device for feeding recording medium in the longitudinal recording direction Susumu Kuzuya, Seiji Shimizu, Mikio Kato, Takashi Sakai, Eiji Yuki 1991-12-03
5066152 Recording apparatus with mechanism for cutting printed tape covered by backing tape Susumu Kuzuya, Seiji Shimizu, Mikio Kato, Takashi Sakai, Eiji Yuki 1991-11-19
5061029 Optical waveguide array, printer, and method of manufacturing the same 1991-10-29
5046162 Image input device having color filters and filter position detector Makoto Suzuki 1991-09-03
5009530 Apparatus for reverse recording image and covering by protective medium Susumu Kuzuya, Seiji Shimizu, Mikio Kato, Takashi Sakai, Eiji Yuki 1991-04-23
4976558 Device for feeding recording medium in the longitudinal recording direction Susumu Kuzuya, Seiji Shimizu, Mikio Kato, Takashi Sakai, Eiji Yuki 1990-12-11
4700061 Optical reader 1987-10-13
4647765 Image sensing head of image reading device having light shield and base plate disposed at end face thereof Mamoru Imaizumi, Eiichi Ohta, Shizuo Sato, Kazuyuki Matsushita 1987-03-03
4642472 Optical image reader for reading an image on a given manuscript 1987-02-10
4636650 Optical image reader for reading an image on a given manuscript 1987-01-13