EI

Eri Ito

MC Menicon Co.: 11 patents #13 of 263Top 5%
Shell Oil Compny: 3 patents #1,070 of 4,423Top 25%
SC Shin-Etsu Chemical Co.: 3 patents #839 of 2,176Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
TD Technische Universiteit Delft: 1 patents #75 of 311Top 25%
Overall (All Time): #272,965 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11084997 Process for preparing a diesel fuel composition Richard John Price, Matthias Mundt, Roger Francis Cracknell, Marcello Stefano Rigutto, Aldo CAIAZZO 2021-08-10
10221273 Contact lens and process for producing same Katsuhiro Yamamoto 2019-03-05
10214698 Method of processing cracked naphtha to make a low-sulfur naphtha product Richard Gene Nelson, Raymond Chafin, Richard Green, David William Sacks, Gerald Max LAWRENCE 2019-02-26
10183452 Contact lens and process for producing same Katsuhiro Yamamoto 2019-01-22
10113490 Control apparatus for internal combustion engine Yosuke Kosaka, Masaki Ueno, Yuto Katori 2018-10-30
9825848 Communication network and data transmission and reception method thereof 2017-11-21
8926737 Process for producing purified natural gas Arnab K. Chatterjee, Carolus Matthias Anna Maria Mesters, Ronald Jan Schoonebeek 2015-01-06
6770727 Process for preparing urethane compound for medical instruments Tsuyoshi Watanabe, Sadayasu Tanikawa, Shoji Ichinohe, Toshio Yamazaki 2004-08-03
6770728 Process for preparing ocular lens with urethane compound and process for preparing urethane compound for medical instruments Tsuyoshi Watanabe, Sadayasu Tanikawa, Shoji Ichinohe, Toshio Yamazaki, Mouad Lamrani 2004-08-03
6727336 Ocular lens materials and process for producing the same Tetsuji Kawai, Sadanori Oono, Kazuhiko Nakada, Misako Nishibayashi 2004-04-27
6495651 Process for preparing urethane compound for medical instruments Tsuyoshi Watanabe, Sadayasu Tanikawa, Shoji Ichinohe, Toshio Yamazaki 2002-12-17
6255362 Ocular lens material and process for producing the same 2001-07-03
5900222 Process for treating nitrogen oxide-containing gas using a cerium zeolite Cornelis Maria C.M. van den Bleek, Herman van Bekkum, Jacobus Cornelis J.C. Jansen, Ronald Johannes R.J. Hultermans, Pieter Martin P. M. Lugt 1999-05-04
5855825 Process for producing ocular lens and ocular lens produced by the process 1999-01-05
5416132 Ocular lens material Yasuhiro Yokoyama, Noriko Iwata, Ichiro Ando, Shoji Ichinohe, Toshio Yamazaki 1995-05-16
5416180 Soft ocular lens material Yasuhiro Yokoyama, Noriko Iwata, Shoji Ichinohe, Toshio Yamazaki 1995-05-16
5346946 Ocular lens material Yasuhiro Yokoyama, Noriko Iwata, Ichiro Ando, Shoji Ichinohe, Toshio Yamazaki 1994-09-13