HH

Hideki Hayashi

Brother Kogyo: 55 patents #103 of 2,767Top 4%
Sumitomo Electric Industries: 43 patents #229 of 21,551Top 2%
Pioneer Electronic: 37 patents #17 of 1,840Top 1%
TO Toyota: 32 patents #471 of 26,838Top 2%
Canon: 24 patents #2,540 of 19,416Top 15%
CC Clarion Co.: 22 patents #15 of 721Top 3%
HI Hitachi: 15 patents #2,889 of 28,497Top 15%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
Pioneer: 10 patents #148 of 1,730Top 9%
DE Denso: 10 patents #1,243 of 11,792Top 15%
Rohm Co.: 8 patents #378 of 2,292Top 20%
Nichia: 7 patents #276 of 1,531Top 20%
SC Sanken Electric Co.: 7 patents #42 of 315Top 15%
HC Hitachi Ulsi Systems Co.: 5 patents #151 of 867Top 20%
TK Toshiba Kikai: 4 patents #115 of 713Top 20%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
SC Sekisui Chemical Co.: 3 patents #246 of 908Top 30%
University of California: 3 patents #2,984 of 18,278Top 20%
JN Jnc: 3 patents #107 of 413Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
UC Unimatec Co.: 2 patents #27 of 64Top 45%
DC Dainippon Screen Mfg. Co.: 2 patents #346 of 977Top 40%
EC Eisai R&D Management Co.: 2 patents #329 of 817Top 45%
FU Fuji: 2 patents #192 of 422Top 50%
KC Kobelco Construction Machinery Co.: 2 patents #167 of 422Top 40%
NU National University Corporation Chiba University: 2 patents #39 of 320Top 15%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
University of Michigan: 2 patents #1,079 of 4,352Top 25%
Samsung: 2 patents #37,631 of 75,807Top 50%
OC Otsuka Pharmaceutical Co.: 1 patents #681 of 1,273Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
PS Prime Planet Energy & Solutions: 1 patents #94 of 228Top 45%
PC Primearth Ev Energy Co.: 1 patents #21 of 107Top 20%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
SK Sekisui Kagaku Kogyo: 1 patents #148 of 395Top 40%
SC Shinto Paint Co.: 1 patents #42 of 121Top 35%
SU Subaru: 1 patents #819 of 1,684Top 50%
AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
HU Hiroshima University: 1 patents #158 of 421Top 40%
TC Taiyo Kagaku Co.: 1 patents #46 of 128Top 40%
TI The Burnham Institute: 1 patents #44 of 117Top 40%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
BR Burnham Institute For Medical Research: 1 patents #34 of 86Top 40%
DL Denka Company Limited: 1 patents #223 of 434Top 55%
TK Toyo Denki Seizo Kabushiki Kaisha: 1 patents #10 of 29Top 35%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
AE Aida Engineering: 1 patents #83 of 163Top 55%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
DA Daikyonishikawa: 1 patents #23 of 85Top 30%
IBM: 1 patents #44,794 of 70,183Top 65%
CN City Of Nagoya: 1 patents #4 of 21Top 20%
NU National University Corporation Kumamoto University: 1 patents #53 of 232Top 25%
NU National University Corporation Tottori University: 1 patents #55 of 154Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
📍 Toyota, WA: #1 of 3 inventorsTop 35%
Overall (All Time): #968 of 4,157,543Top 1%
338
Patents All Time

Issued Patents All Time

Showing 1–25 of 338 patents

Patent #TitleCo-InventorsDate
D1094187 Motor vehicle and/or toy replica thereof Kosuke Kubo, Tokiko Hirai, Jin Won Kim 2025-09-23
12384158 Liquid container and liquid discharge apparatus Mikio Ogawa, Rie JOBOJI 2025-08-12
12377657 Liquid cartridge and liquid supply system Itta Yamada, Genki Hoshino 2025-08-05
12344504 Image forming apparatus 2025-07-01
12327083 Related expression extraction device and related expression extraction method Akira Ioku 2025-06-10
D1078562 Rear bumper for an automobile Jin Won Kim 2025-06-10
12325241 Pouch, cartridge, and printer 2025-06-10
D1075083 Rear combination lamp for an automobile Jin Won Kim 2025-05-13
12269275 Liquid discharge apparatus Itta Yamada 2025-04-08
12247532 Valve device Shogo Tateishi, Yuichiro Moritani 2025-03-11
12137544 Wave absorber Katsunori MUTOU, Sachiko Nakao 2024-11-05
12126084 Wave absorber Katsunori MUTOU, Sachiko Nakao 2024-10-22
D1035770 Printer Ayaka Kashima 2024-07-16
12002942 Method for manufacturing rechargeable battery Masakazu Umehara, Naomichi Ishikawa, Naoto Ooshiro, Yuuki Kudou, Hiroki Yamada +1 more 2024-06-04
D1027024 Multifunction printer Daijiro Nagasaki 2024-05-14
11945891 Speaker having an adhesive composition Yoshitsugu Goto, Chiaki Takano 2024-04-02
11932657 Heterocyclic compound Kazuhiro OHDACHI, Yusuke FUJIMORI, Naoya MAKITA, Noritaka KOSEKI, Yuki SAKAMOTO +2 more 2024-03-19
D1016906 Automatic paper feeding device for printer 2024-03-05
11827475 Image forming apparatus Atsushi Yoshida 2023-11-28
11824554 Analog-to-digital converter 2023-11-21
11808008 Construction machine Ryota Nakahara, Michio Hirayama, Kenjiro Kumitani, Taira IJI, Manabu Shimada 2023-11-07
D1003348 Automatic paper feeding device for printer 2023-10-31
D998694 Printing machine Motoaki Takeuchi, Daijiro Nagasaki, Nobuyuki Agata, Airi Takeuchi 2023-09-12
11757460 Analog-to-digital converter 2023-09-12
11728441 Semiconductor apparatus and manufacturing method thereof, and device Junji Iwata, Keita Torii, Yusuke Todo 2023-08-15