KT

Keisuke Tsutsui

OL Olympus: 7 patents #693 of 3,097Top 25%
OS Olympus Medical Systems: 3 patents #222 of 833Top 30%
NC Nippon Paint Holdings Co.: 2 patents #265 of 834Top 35%
NC Nippon Paint Automotive Coatings Co.: 1 patents #28 of 107Top 30%
Overall (All Time): #362,494 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12274415 Endoscope apparatus for transmitting an endoscope image as an optical signal Takehide Fujimoto, Makoto Tsunakawa, Nanako UBAYAMA 2025-04-15
11945962 Cationic electrodeposition coating composition and method for forming cured electrodeposition coating film Masayuki Kotani, Yuko HASEGAWA, Yasuyuki FURUYA, Keigo Obata, Hiroki Arai +1 more 2024-04-02
11297257 Image pickup system 2022-04-05
10980405 Imaging device and endoscope Tomoharu Ogihara, Fumiyuki Okawa, Keisuke Ogawa 2021-04-20
10548461 Endoscope apparatus Tomoharu Ogihara, Fumiyuki Okawa, Keisuke Ogawa 2020-02-04
10531026 Endoscope system Fumiyuki Okawa 2020-01-07
9936864 Image pickup apparatus and electronic endoscope system Fumiyuki Okawa 2018-04-10
9775498 Endoscope system Fumiyuki Okawa, Hiroyuki Usami 2017-10-03
9030541 Endoscope system Yuji KUTSUMA 2015-05-12
8866940 Image pickup apparatus Shin Otsuka, Fumiyuki Okawa, Takayuki Hanawa 2014-10-21
8617055 Endoscope aparatus with priority-based driving control on identifiable plural connections Kiyotaka Kanno, Koichiro TABUCHI, Makoto Ono 2013-12-31
6476101 Method for producing pigment dispersing resin for cationic electrodeposition paint Masahiro Takegawa, Makoto Ando, Shinsuke Shirakawa, Mitsuo Yamada 2002-11-05
6410146 Cationic electrodeposition coating composition Shinsuke Shirakawa, Mitsuo Yamada 2002-06-25