YI

Yuji Ishii

Fujitsu Limited: 12 patents #2,592 of 24,456Top 15%
MC Mitsui Chemicals: 9 patents #181 of 2,279Top 8%
Kubota: 6 patents #338 of 2,059Top 20%
NC Nissin Foods Holdings Co.: 4 patents #9 of 96Top 10%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
FL Fujitsu Optical Components Limited: 1 patents #74 of 126Top 60%
DA Degussa Ag: 1 patents #925 of 2,007Top 50%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
Overall (All Time): #82,221 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
12151743 Work vehicle 2024-11-26
11760819 Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof Koji Endo, Mayumi Hiwara, Sadahiko Matsuura, Yusuke MIZOBUCHI, Yuichi Yamamura +7 more 2023-09-19
11667337 Work vehicle Takashi Fujii 2023-06-06
11613595 Ethylene alpha-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof Koji Endo, Mayumi Hiwara, Sadahiko Matsuura, Yusuke MIZOBUCHI, Yuichi Yamamura +7 more 2023-03-28
11485227 Work vehicle 2022-11-01
11332201 Work vehicle Takashi Fujii 2022-05-17
11329152 Semiconductor device and method of manufacturing semiconductor device Hiroaki Sekikawa, Takahiro Mori 2022-05-10
11210532 Off-road vehicle and ground management system Kazuyoshi Kawamoto, Akira Tominaga 2021-12-28
11081581 Semiconductor device and method of manufacturing the same 2021-08-03
10950600 Semiconductor device and method of manufacturing the same 2021-03-16
10919997 Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof Koji Endo, Mayumi Hiwara, Sadahiko Matsuura, Yusuke MIZOBUCHI, Yuichi Yamamura +7 more 2021-02-16
10607091 Off-road vehicle and ground management system Kazuyoshi Kawamoto, Akira Tominaga 2020-03-31
10570572 Railroad rail track pad composition and railroad rail track pad Tatsuya Sakai, Kiyohide INOMATA, Kotaro Ichino 2020-02-25
9963568 Foaming agent and manufacturing method forming agent therefor, rubber composition, cross-linked foam and manufacturing method therefor, and rubber molded article Ryo NAKATSUJI, Hiroki Ebata, Kiyohide INOMATA 2018-05-08
9344199 Optical receiver and light receiving method Kenichi Kawazoe, Tamotsu Akashi, Koji Terada 2016-05-17
9335350 Electronic device and current monitoring method Hiroshi Onimaru, Kenji Rikimaru, Kenichi Kawazoe, Hiroshi Adachi 2016-05-10
9109065 Ethylene copolymer, composition including the copolymer, and shaped article and film or sheet formed from the ethylene copolymer or the composition Hiroki Ebata, Yoshiharu Kikuchi, Yoshihisa Matsuo 2015-08-18
8968813 Instant noodles and method for producing the same Rintaro Takahashi, Kunihiko Yoshida, Takeshi Asahina, Shunsuke Sakai, Yoshifumi Miyazaki +1 more 2015-03-03
8891959 Optical modulation device and bias voltage control method 2014-11-18
8631730 Apparatus for cutting and ejecting noodles, and noodle scraper Yasumasa Kawamura, Mitsuru Tanaka 2014-01-21
8597707 Instant noodles and method for producing the same Kunihiko Yoshida, Rintaro Takahashi, Takeshi Asahina, Yoshifumi Miyazaki, Mitsuru Tanaka 2013-12-03
8553825 Phase synchronization apparatus and digital coherent light receiver Kiichi Sugitani, Kazunari Shiota, Hisao Nakashima 2013-10-08
8331004 Mirror driving circuit and optical switch Takashi Shimizu 2012-12-11
8176820 Apparatus for cutting and ejecting noodles, and noodle scraper Yasumasa Kawamura, Mitsuru Tanaka 2012-05-15
7805047 Optical transmission system Kenji Rikimaru, Kazuyuki Mori 2010-09-28