KH

Kenji Hayashi

SE Seiko Epson: 51 patents #197 of 7,774Top 3%
KM Konica Minolta: 38 patents #1 of 1,361Top 1%
Rohm Co.: 27 patents #54 of 2,292Top 3%
HI Hitachi: 17 patents #2,231 of 28,497Top 8%
KO Konica: 13 patents #144 of 1,958Top 8%
JS Jfe Steel: 11 patents #158 of 1,401Top 15%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
FU Fujifilm: 9 patents #988 of 4,519Top 25%
KM Konica Minolta: 9 patents #316 of 2,718Top 15%
AK Aisan Kogyo Kabushiki Kaisha: 5 patents #95 of 642Top 15%
TC Toyo Seikan Co.: 5 patents #131 of 888Top 15%
TI Toray Industries: 4 patents #687 of 3,690Top 20%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
MB Mitsubishi Fuso Truck And Bus: 4 patents #17 of 114Top 15%
JT Jtekt: 3 patents #557 of 1,969Top 30%
IC Ikegami Tsushinki Co.: 3 patents #11 of 89Top 15%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
DC Dai Nippon Toryo Co.: 3 patents #23 of 196Top 15%
KO Komori: 3 patents #51 of 219Top 25%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
FL Fujitsu Ten Limited: 2 patents #266 of 996Top 30%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
Mazda Motor: 2 patents #1,722 of 4,755Top 40%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
TS Togo Seisakusyo: 2 patents #7 of 66Top 15%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
AC Aisan Industry Co.: 1 patents #46 of 109Top 45%
TC Tokan Material Technology Co.: 1 patents #2 of 13Top 20%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
TK Topy Kogyo Kabushiki Kaisha: 1 patents #71 of 189Top 40%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
UK Ushio Denki Kabushiki Kaisha: 1 patents #309 of 583Top 55%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
HC Hitachi Media Electronics Co.: 1 patents #130 of 214Top 65%
📍 Hachioji, JP: #1 of 25 inventorsTop 4%
Overall (All Time): #2,056 of 4,157,543Top 1%
246
Patents All Time

Issued Patents All Time

Showing 1–25 of 246 patents

Patent #TitleCo-InventorsDate
12429637 Near-infrared-absorbing composition, near-infrared-absorbing film, and image sensor for solid-state imaging element Natsumi ITAMOTO, Yosuke Mizutani, Koji Daifuku 2025-09-30
12406908 Semiconductor module Kohei TANIKAWA 2025-09-02
12401000 Semiconductor device Akihiro Suzaki, Masaaki Matsuo, Ryuta Watanabe, Makoto IKENAGA 2025-08-26
12334466 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2025-06-17
12283573 Semiconductor power module Masashi Hayashiguchi 2025-04-22
12224231 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2025-02-11
12191237 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2025-01-07
RE50208 Buffer circuit, semiconductor integrated circuit device, oscillator, electronic apparatus, and base station 2024-11-12
12068230 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-08-20
12057426 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-08-06
D1034494 Semiconductor device Kohei TANIKAWA 2024-07-09
11990392 Semiconductor device Takumi Kanda, Hidetoshi Abe 2024-05-21
11971563 Near-infrared absorbing composition, near-infrared absorbing film, and image sensor for solid-state imaging element Koji Daifuku, Yosuke Mizutani, Natsumi ITAMOTO, Keigo Tamaki, Yutaro HORIE +3 more 2024-04-30
11961790 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-04-16
11955413 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-04-09
11955452 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-04-09
11955451 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-04-09
11955414 Semiconductor module Kohei TANIKAWA, Ryosuke FUKUDA 2024-04-09
11901340 Semiconductor power module Masashi Hayashiguchi 2024-02-13
11888240 Planar antenna, planar array antenna, multi-axis array antenna, and wireless communication module Yasunori Takaki, Masato Enoki 2024-01-30
11776936 Semiconductor device Akihiro Suzaki, Masaaki Matsuo, Ryuta Watanabe, Makoto IKENAGA 2023-10-03
D999747 Semiconductor device Kohei TANIKAWA 2023-09-26
11753547 Near-infrared absorbing composition, near-infrared absorbing film, and image sensor for solid-state imaging element Yosuke Mizutani, Koji Daifuku, Natsumi ITAMOTO 2023-09-12
11600602 Semiconductor power module Masashi Hayashiguchi 2023-03-07
D973029 Semiconductor device Kohei TANIKAWA, Takumi Kanda 2022-12-20