IS

Ikuo Sasaki

Samsung: 4 patents #25,854 of 75,807Top 35%
GL Gunze Limited: 2 patents #54 of 349Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TI Tokai Rubber Industries: 1 patents #281 of 557Top 55%
Overall (All Time): #481,517 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12289991 Organic electroluminescence device Junta Fuchiwaki, Shuri Sato, Nobutaka Akashi 2025-04-29
12052915 Organic electroluminescence device and polycyclic compound for organic electroluminescence device Akinori YAMATANI, Makoto Yamamoto 2024-07-30
9893293 Organic electroluminescent device Xiulan Jin, Masatsugu Ueno, Koushin Matsuoka 2018-02-13
9660202 Organic electroluminescence device Hiroaki ITOI, Shuri Sato 2017-05-23
6616687 Surgical suture Kenji Tomihata, Masakazu Suzuki 2003-09-09
5797962 Surgical suture and method for preparation thereof Kenji Tomihata, Masakazu Suzuki 1998-08-25
5096559 Cathode roller mechanism Shoji Murakami, Koji Abe, Kenichi Onishi 1992-03-17
5050837 Muffler holding member Masaaki Hamada, Yoshio Iida, Motohiro Katayama 1991-09-24
4908178 Method of molding a semiconductor device Osamu Nakagawa, Koji Yanagitani, Toshinobu Banjo 1990-03-13
4818204 Mold for molding semiconductor devices Osamu Nakagawa, Koji Yanagitani, Toshinobu Banjo 1989-04-04