KK

Kenichi Kusaka

OL Olympus: 15 patents #233 of 3,097Top 8%
OC Olympus Optical Co.: 3 patents #953 of 2,334Top 45%
EV Evident: 1 patents #37 of 75Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #205,066 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12164099 Observation apparatus Kentaro Yamazaki, Kenji Kawasaki, Izumi SHOMURA 2024-12-10
10684456 Microscope Yuya Miyazono, Tatsuo Nakata 2020-06-16
10302925 Microscope including a variable-focus optical system disposed between a photodetector and an objective optical system Tatsuo Nakata 2019-05-28
9851547 Microscope provided with plural optical units Atsushi Yonetani, Masayoshi Karasawa, Katsuyuki Abe 2017-12-26
9395529 Microinsemination method using microscope 2016-07-19
8576482 Laser scanning microscope system Masayoshi Saito, Eiji Yokoi 2013-11-05
8488248 Immersion microscope objective Takashi Kasahara, Katsuyuki Abe 2013-07-16
8294984 Microscope Yoshiharu Saito 2012-10-23
7869132 Immersion microscope objective and laser scanning microscope system using same Masayoshi Saito, Eiji Yokoi 2011-01-11
7764017 Plasma display panel Morio Fujitani, Keisuke Sumida, Shinichiro Ishino 2010-07-27
7642525 Microscope objective and fluorescent observation apparatus therewith Hirokazu Konishi, Yasushi Fujimoto, Takashi Kasahara 2010-01-05
7560709 Scanning laser microscope Hiroyuki Kimura, Katashi Ishihara 2009-07-14
7486445 Immersion type microscope objective Hirokazu Konishi, Yasushi Fujimoto, Takashi Kasahara 2009-02-03
7369308 Total internal reflection fluorescence microscope Hiroshi TSURUTA, Hiroshi Sasaki, Akinori Araya, Tatsuo Nakata 2008-05-06
7224524 Total reflection fluorescent microscope Atsuhiro Tsuchiya, Yasushi Aono 2007-05-29
6898005 Microscope illumination optical system Kazuhiro Hayashi 2005-05-24
6836358 Microscope illumination optical system Kazuhiro Hayashi 2004-12-28
6229644 Differential interference contrast microscope and microscopic image processing system using the same 2001-05-08
6128127 Differential interference contrast microscope and microscopic image processing system using the same 2000-10-03
6069744 Microscopic objective having a long working distance Sadashi Adachi, Kentaro Yamazaki 2000-05-30
5753977 Semiconductor device and lead frame therefor Yoshiharu Takahashi 1998-05-19