KK

Kei Kikuchi

OL Olympus: 4 patents #1,098 of 3,097Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
TC Tokyo Gas Co.: 2 patents #79 of 412Top 20%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
IC International Superconductivity Technology Center: 1 patents #110 of 245Top 45%
HC Hokkaido Electric Power Co.: 1 patents #23 of 84Top 30%
FU Fujikura: 1 patents #788 of 1,407Top 60%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
Overall (All Time): #557,050 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11455509 Cleaning management apparatus and cleaning management method 2022-09-27
11389048 Endoscopic image observation support system Isao TATESHITA, Hirokazu Nishimura 2022-07-19
8203787 Optical device, two-plate unit, imaging instrument, and endoscope equipped with optical device Takahiro Atsuta 2012-06-19
7298550 Dichroic mirror, fluorescence filter set, and fluoroscopy apparatus Daisuke Nishiwaki 2007-11-20
7252922 Image recording material Keitaro Aoshima 2007-08-07
7014985 Presensitized plate 2006-03-21
6800417 Lithographic printing plate precursor 2004-10-05
5821402 Thin film deposition method and gas sensor made by the method Yuichiro Okajima, Takahiro Ide, Kenichi Nakamura 1998-10-13
5453306 Process for depositing oxide film on metallic substrate by heat plasma flash evaporation method Noriyuki Tatsumi, Jiro Tsujino, Atsushi Kume, Yuh Shiohara, Shoji Tanaka +1 more 1995-09-26