Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KS

Kousuke Shibata — 11 Patents

Hitachi: 7 patents #5,859 of 28,497Top 25%
HKHamamatsu Photonics K.K.: 3 patents #547 of 1,436Top 40%
KUKyoto University: 2 patents #286 of 1,688Top 20%
NTNec Lcd Technologies: 1 patents #192 of 305Top 65%
Overall (All Time): #444,073 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12046875 Quantum cascade laser device Kazuue Fujita, Masahiro HITAKA, Atsushi Sugiyama 2024-07-23
11245596 Management system that manages computer system Shiro Tanoue, Yuusuke ASAI, Tsutomu Fujii 2022-02-08
10769767 Monitoring system and its control method Kazuki YASUKAWA, Nobuyuki Shimizu 2020-09-08
10521261 Management system and management method which manage computer system Tadayuki Suda 2019-12-31
10505821 Management system that manages computer system Shiro Tanoue, Yuusuke ASAI, Tsutomu Fujii 2019-12-10
10417195 Management system for managing information system Asami Sasaki, Taiki EIRAKU, Yuusuke ASAI 2019-09-17
10169303 Management system for managing information system Yosuke Sato, Kazuki OOTSUBO, Takaichi Ishida, Tsutomu Fujii, Tomoki Kimura 2019-01-01
9762453 Management system that manages computer system Shiro Tanoue, Yuusuke ASAI, Tsutomu Fujii 2017-09-12
9219348 Edge-emitting semiconductor laser element Akiyoshi Watanabe, Kazuyoshi Hirose, Takahiro Sugiyama, Yoshitaka Kurosaka, Susumu Noda 2015-12-22
8693516 Semiconductor surface light-emitting element and method of manufacturing thereof Kazuyoshi Hirose, Shinichi Furuta, Akiyoshi Watanabe, Takahiro Sugiyama, Yoshitaka Kurosaka +1 more 2014-04-08
7982835 Transflective liquid crystal display device Kenichirou Naka, Hiroshi Nagai, Michiaki Sakamoto, Kenichi Mori 2011-07-19