YT

Yoshiyuki Tanaka

KT Kabushiki Kaisha Toshiba: 62 patents #224 of 21,451Top 2%
SE Seiko Epson: 52 patents #186 of 7,774Top 3%
YA Yazaki: 18 patents #212 of 3,427Top 7%
SO Sony: 15 patents #2,858 of 25,231Top 15%
Nissan Motor Co.: 13 patents #482 of 8,689Top 6%
MC Mitsubishi Chemical: 11 patents #86 of 3,022Top 3%
MM Mitsubishi Materials: 10 patents #79 of 1,543Top 6%
II Icom Incorporated: 8 patents #11 of 74Top 15%
HS Hitachi Automotive Systems: 7 patents #226 of 1,636Top 15%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
YE Yaskawa Electric: 5 patents #148 of 1,006Top 15%
HS Hitachi-Lg Data Storage: 5 patents #53 of 294Top 20%
NS National Institute Of Agrobiological Sciences: 4 patents #16 of 225Top 8%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
Brother Kogyo: 3 patents #1,626 of 2,767Top 60%
DI Daikin Industries: 3 patents #994 of 2,957Top 35%
HI Hitachi Video Engineering, Incorporated: 3 patents #19 of 181Top 15%
NE Nec: 3 patents #4,195 of 14,502Top 30%
SC Sumitomo Metal Mining Co.: 3 patents #199 of 736Top 30%
YK Yamato Mishin Seizo Kabushiki Kaisha: 3 patents #4 of 31Top 15%
KC Kyoto Daiichi Kagaku Co.: 2 patents #46 of 118Top 40%
MC Minolta Co.: 2 patents #718 of 1,416Top 55%
HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
SU Subaru: 2 patents #413 of 1,436Top 30%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
AR Arkray: 2 patents #127 of 354Top 40%
KC Kumiai Chemical Industry Co.: 2 patents #133 of 284Top 50%
FC Fuji Kiko Co.: 1 patents #99 of 208Top 50%
DC Daiso Co.: 1 patents #82 of 151Top 55%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NJ Nissan Jidosha: 1 patents #34 of 53Top 65%
AC Advics Co.: 1 patents #370 of 686Top 55%
RP Research Laboratories Of Australia Pty: 1 patents #8 of 17Top 50%
Dow Corning: 1 patents #971 of 1,768Top 55%
SK Seiko Watch Kabushiki Kaisha: 1 patents #14 of 28Top 50%
KK Kato Hatsujo Kaisha: 1 patents #20 of 50Top 40%
KU Kyushu University, National University: 1 patents #221 of 767Top 30%
LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
Overall (All Time): #1,977 of 4,157,543Top 1%
250
Patents All Time

Issued Patents All Time

Showing 1–25 of 250 patents

Patent #TitleCo-InventorsDate
12411544 Virtual space providing device, virtual space providing method, and computer-readable storage medium Shin Norieda, Kenta Fukuoka 2025-09-09
D1085219 Printer Ko TERAO, Hideki Kato 2025-07-22
12275060 Continuous casting method of steel Naoya SHIBUTA, Satoshi Oyama, Akitoshi Matsui 2025-04-15
D1057816 Printer Tomoyuki Higuchi 2025-01-14
12132878 Image forming apparatus including a light emitter for indicating a status of the image forming apparatus Tomoyuki Higuchi, Kenji Yanagisawa 2024-10-29
D1045978 Printer Tomoyuki Higuchi, Kenji Yanagisawa 2024-10-08
11811988 Image-forming apparatus Tomoyuki Higuchi, Kenji Yanagisawa 2023-11-07
11765303 Image forming apparatus comprising an inner discharge space and a light emitting section located at the border between the inner space and the lower part of the housing Tomoyuki Higuchi, Kenji Yanagisawa 2023-09-19
11647134 Recording apparatus Tomoyuki Higuchi, Wataru Suzuki, Mugio Kawasaki 2023-05-09
11292752 Method for producing aldehyde and method for producing alcohol Takashi Sato 2022-04-05
11040541 Recording apparatus Atsuya HIRABAYASHI, Nobuhisa Nomoto, Masahide Nakagawa 2021-06-22
11006349 Communication system and program update method Naotaka Saito, Eiichi Saito 2021-05-11
10928766 Stapling device and recording apparatus Nobuhisa Nomoto 2021-02-23
10821738 Liquid container, liquid consuming apparatus and electrical connector Hiroyuki Kawate, Tokujiro Okuno, Katsutomo Tsukahara 2020-11-03
10797780 Multisite trunking system and site switching method Tatsuya Oka 2020-10-06
10793497 Dihydroxybiphenyl compound, bisphosphite compound, catalyst, production method of aldehydes, and production method of alcohol 2020-10-06
10766260 Recording apparatus Atsuya HIRABAYASHI, Nobuhisa Nomoto, Masahide Nakagawa 2020-09-08
10675879 Liquid container, liquid consuming apparatus and electrical connector Hiroyuki Kawate, Tokujiro Okuno, Katsutomo Tsukahara 2020-06-09
10578819 Surface light emitting semiconductor laser element Yoshiaki Watanabe, Hironobu Narui, Yuichi Kuromizu, Yoshinori Yamauchi 2020-03-03
10538095 Droplet ejecting apparatus Koji Kawai, Tomoyuki Higuchi, Ichiro Yoshioka, Yusuke Yamashita, Masahide Nakagawa 2020-01-21
10511066 Battery pack cooling system Toyoki Iguchi, Hiroaki Hashimoto, Masayoshi Saeki, Hiroaki Saitou, Shigeyuki Kiyota +7 more 2019-12-17
D864290 Printer Kazuhiro Minami 2019-10-22
10394307 Information processing apparatus, information processing method, and program Takeshi Masuda, Toshimasa Tsuchida, Takahiro Imai, Kiyotaka Akasaka, Kenichi Onishi +1 more 2019-08-27
D856413 Printer Hideki Kato, Kenji Oshima, Takao Oizumi, Matt Delegate, David Keech 2019-08-13
10315521 Vehicle power supply system Kouji Kato, Shigeyuki Kiyota, Toyoki Iguchi, Hiroaki Saitou 2019-06-11