YT

Yohei Tanaka

PA Panasonic: 5 patents #5,165 of 21,108Top 25%
SC Sogo Pharmaceutical Co.: 3 patents #3 of 25Top 15%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
EC Eisai R&D Management Co.: 3 patents #243 of 817Top 30%
Pioneer: 3 patents #574 of 1,730Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
GI Gigaphoton: 1 patents #146 of 212Top 70%
KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
SC Shinmei Industry Co.: 1 patents #1 of 15Top 7%
Overall (All Time): #230,463 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1090389 Rear-view mirror for automobile Hirofumi Yamakita, Kiyoshi Matsumura 2025-08-26
12334700 Wavelength conversion apparatus, solid-state laser system, and electronic device manufacturing method Chen QU, Atsushi Fuchimukai 2025-06-17
D991171 Wireless power transmitter Ryosuke HASABA, Yuki Tanaka, Hiroyuki Tani 2023-07-04
D991170 Wireless power transmitter Ryosuke HASABA, Yuki Tanaka, Hiroyuki Tani 2023-07-04
11643736 Electrochemical catalyst, assembly, electrochemical reactor, hydrocarbon generation system and method for generating hydrocarbon Toshiaki Yamaguchi, Haruo Kishimoto, Hiroyuki Shimada, Tomohiro Ishiyama, Ryousuke Atsumi +1 more 2023-05-09
11502269 Light-emitting device with auxiliary electrode and adjacent insular conductive portions 2022-11-15
11084787 Method for producing 1-methylpyrrolidin-3-ol Masahiro Takeda 2021-08-10
11077529 Wheel alignment adjustment system Koji Shimizu, Chiaki Yoshiwara 2021-08-03
10730861 Process for producing epoxy alcohol compound Kenichi Ando, Koh Kawami 2020-08-04
10418581 Light emitting device 2019-09-17
10377703 Method for producing 4-(trifluoromethylsulfonyl)phenol compound Yuta Honda, Kazuya Ueki 2019-08-13
10374188 Light-emitting device with auxiliary electrode and adjacent insular conductive portions 2019-08-06
10131633 Cationic lipid Yuta Suzuki, Kenji Hyodo 2018-11-20
10081598 Cationic lipid Yuta Suzuki, Kenji Hyodo 2018-09-25
9873669 Cationic lipid Yuta Suzuki, Kenji Hyodo 2018-01-23
D753650 Portable computer So Suzuki, Takashi Tsukahara, Satoshi Tanigawa, Yoshito Ishikawa 2016-04-12
D733119 Portable computer So Suzuki, Katsuyoshi Uchiyama, Takashi Tsukahara 2015-06-30
D537434 Combined radio tuner and amplifier Yoichi Takahashi, Shinji Makino 2007-02-27
6686905 Keyboard apparatus Kazuya Suzuki, Toshikazu Saito 2004-02-03