RO

Ryo Okamura

TK Terumo Kabushiki Kaisha: 39 patents #3 of 1,558Top 1%
SM Smk: 6 patents #31 of 269Top 15%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #59,881 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDate
12336717 Hemostatic device Yuichi Hioki, Satoshi Wada, Masako MIYASHITA, Fumi WATANABE 2025-06-24
11779729 Catheter and method of engaging catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2023-10-10
11771409 Treatment method 2023-10-03
D998799 Catheter Mitsuteru Yasunaga 2023-09-12
11678891 Hemostatic device and hemostatic method 2023-06-20
11590316 Catheter and method of engaging catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2023-02-28
D958979 Catheter Mitsuteru Yasunaga 2022-07-26
D958349 Catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2022-07-19
D958350 Catheter Mitsuteru Yasunaga 2022-07-19
D958351 Catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2022-07-19
D958352 Catheter Mitsuteru Yasunaga 2022-07-19
D958353 Catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2022-07-19
D958354 Catheter Mitsuteru Yasunaga 2022-07-19
D958355 Catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2022-07-19
D958356 Catheter Mitsuteru Yasunaga 2022-07-19
D952834 Catheter Mitsuteru Yasunaga 2022-05-24
11291805 Medical elongated body and medical elongated body set Tatsuya OUCHI 2022-04-05
10946170 Catheter and method of engaging catheter Marcelo Guimaraes, Mitsuteru Yasunaga 2021-03-16
10905461 Introducer sheath and introducer Tuo Zhou 2021-02-02
10799684 Introducer sheath and introducer assembly 2020-10-13
10702677 Introducer sheath and introducer Tatsuya OUCHI, Keisuke Yoshida, Daisuke Nakashima, Katsuaki Soma 2020-07-07
10687796 Treatment method 2020-06-23
10492797 Hemostatic device and hemostatic method 2019-12-03
10286186 Guiding catheter assembly and method of using the same 2019-05-14
10244947 Method for diagnosis and treatment of blood vessel Naofumi Okajima 2019-04-02