TO

Tsutomu Okada

OL Olympus: 41 patents #24 of 3,097Top 1%
OS Olympus Medical Systems: 15 patents #24 of 833Top 3%
OC Olympus Optical Co.: 15 patents #172 of 2,334Top 8%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
EC Epoch Company: 1 patents #21 of 44Top 50%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
Overall (All Time): #24,171 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 25 most recent of 77 patents

Patent #TitleCo-InventorsDate
12245783 Endoscopic treatment tool 2025-03-11
11896216 Method for closing wound 2024-02-13
11504143 Endoscope treatment tool 2022-11-22
11413034 Method for closing wound 2022-08-16
10932801 Endoscope treatment tool Hiroyuki Morishita 2021-03-02
10792556 Baseball game board Nozomu Furuta 2020-10-06
10561430 Basket type grasping forceps 2020-02-18
10349962 Endoscope treatment tool 2019-07-16
10238407 Basket-type grasping forceps 2019-03-26
10182835 Stone extraction and fragmentation device 2019-01-22
10058341 Endoscopic treatment instrument 2018-08-28
9924960 Endoscope treatment tool 2018-03-27
9775634 Basket-type grasping forceps 2017-10-03
9649015 Treatment tool for endoscope 2017-05-16
9456736 Endoscope, and treatment instrument for endoscope Yoshio Onuki, Kiyotaka Matsuno, Tatsutoshi Hashimoto, Kazuo Banju, Ken SHIGETA +3 more 2016-10-04
9387034 High-frequency knife 2016-07-12
9277959 Medical treatment instrument 2016-03-08
9125551 Lifting cap Yuta Muyari, Keita Suzuki, Shunsuke Motosugi 2015-09-08
9078666 Medical device 2015-07-14
9033978 High-frequency treatment instrument Naohisa Yahagi, Yuta Muyari, Tsutomu Nakamura, Chika Miyajima 2015-05-19
8986197 Medical system and endoscope system Hiroaki Ichikawa, Takaaki Komiya, Yoshio Onuki, Kazuki Honda, Yasuhito Kura +1 more 2015-03-24
8876698 Pressing member, endoscopic treatment system, and endoscopic suturing device Yuji Sakamoto, Satoshi Miyamoto 2014-11-04
8771171 Endoscope, and treatment instrument for endoscope Yoshio Onuki, Kiyotaka Matsuno, Tatsutoshi Hashimoto, Kazuo Banju, Ken SHIGETA +3 more 2014-07-08
8753337 Diathermic cutter 2014-06-17
8728089 Endoscope treatment instrument Kosuke MOTAI 2014-05-20