TK

Tomofumi Katayama

OL Olympus: 7 patents #693 of 3,097Top 25%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
OS Olympus Medical Systems: 1 patents #501 of 833Top 65%
Overall (All Time): #392,523 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12208222 Guide wire holder Takahiro Suzuki, Yutaka Yanuma 2025-01-28
12201793 Guide wire holder Takahiro Suzuki 2025-01-21
12064574 Puncture needle and method of using guide wire Takuo Endo 2024-08-20
12053195 Method and device of inserting treatment device into hollow organ Takahiro Suzuki, Yutaka Yanuma 2024-08-06
11701498 Guide wire gripping unit Kunihide Kaji 2023-07-18
11696672 Endoscopic puncture needle Takuo Endo 2023-07-11
11478613 Catheter Takayuki Hatanaka 2022-10-25
10888691 Stent delivery method Rei Matsunaga, Tomohiko Mamiya 2021-01-12
9698475 Structural body and wireless communication apparatus 2017-07-04
9420735 Structure and structure manufacturing method Nozomu Hikino, Shuhhei Ohguchi, Takashi Naito, Hiroyuki Takebe 2016-08-16
9258028 Spectacle-type wireless communicator 2016-02-09
9024830 Eyeglasses-type wireless communications apparatus Yusuke Okajima 2015-05-05