TH

Takeshi Hashimoto

Canon: 36 patents #1,342 of 19,416Top 7%
CC Clarion Co.: 35 patents #2 of 721Top 1%
TC Tomoeagawa Paper Co.: 15 patents #5 of 226Top 3%
OC Olympus Optical Co.: 12 patents #242 of 2,334Top 15%
SO Sony: 11 patents #4,043 of 25,231Top 20%
KM Konica Minolta: 9 patents #217 of 1,361Top 20%
MI Minolta: 8 patents #233 of 1,109Top 25%
SC Shin-Etsu Chemical Co.: 8 patents #490 of 2,176Top 25%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
EM Elpida Memory: 8 patents #73 of 692Top 15%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
Kawasaki: 6 patents #341 of 2,943Top 15%
KM Konica Minolta: 6 patents #610 of 2,718Top 25%
Sharp Kabushiki Kaisha: 5 patents #3,007 of 10,731Top 30%
MC Meijo Nano Carbon Co.: 5 patents #1 of 28Top 4%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
MC Miki Pulley Co.: 2 patents #10 of 27Top 40%
FC Faurecia Clarion Electronics Co.: 2 patents #25 of 101Top 25%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
NE Nec: 2 patents #5,510 of 14,502Top 40%
SC Sugai Chemical Industry Co.: 2 patents #1 of 23Top 5%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
HC Hitachi Ulsi Systems Co.: 2 patents #419 of 867Top 50%
QS Quasar System: 2 patents #2 of 3Top 70%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HC Hitachi Keiyo Engineering Co.: 1 patents #46 of 115Top 40%
KP Kabushiki Kaisha Pilot: 1 patents #85 of 160Top 55%
KL Kanebo, Limited: 1 patents #248 of 571Top 45%
KD Kddi: 1 patents #215 of 396Top 55%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
KC Kyoto Seisakusho Co.: 1 patents #11 of 23Top 50%
MU Meijo University: 1 patents #35 of 103Top 35%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NC Nakata Engineering Co.: 1 patents #6 of 12Top 50%
NU National University Corporation Kobe University: 1 patents #47 of 288Top 20%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
OC Osaka Soda Co.: 1 patents #36 of 87Top 45%
SI Synaptics Incorporated: 1 patents #354 of 606Top 60%
TO Tomoegawa: 1 patents #42 of 108Top 40%
YC Yushin Precision Equipment Co.: 1 patents #13 of 26Top 50%
📍 Ibaraki, JP: #2 of 6,779 inventorsTop 1%
Overall (All Time): #2,611 of 4,157,543Top 1%
223
Patents All Time

Issued Patents All Time

Showing 1–25 of 223 patents

Patent #TitleCo-InventorsDate
12386279 Toner Hayato Ida, Kazuki Murata 2025-08-12
12332599 Toner Miki Ueda, Kazuki Murata, Megumi Shino, Yukihiro Abe, Hayato Ida 2025-06-17
12326690 Toner and method for producing toner Kazuki Murata, Yukihiro Abe, Miki Ueda, Hayato Ida 2025-06-10
12326691 Toner Kazuki Murata, Yukihiro Abe, Miki Ueda, Hayato Ida 2025-06-10
12275269 Thermochromic writing instrument 2025-04-15
12271151 Toner and method for manufacturing toner Yukihiro Abe, Kazuki Murata, Miki Ueda, Hayato Ida 2025-04-08
12230415 Electrode structure Takumi Yana 2025-02-18
12195287 Robot system and method of operating the same Kazunori HIRATA, Toshiyuki TSUJIMORI 2025-01-14
12162144 Substrate assembling device and substrate assembling method Keita Sasaki 2024-12-10
12128556 Robot system Shogo KUBOTA, Hiroto Kitaura, Takashi Sasaki 2024-10-29
12087960 Battery pack 2024-09-10
11975450 Transfer robot Eiji YOSHIKUWA, Toshiyuki TSUJIMORI, Kazunori HIRATA 2024-05-07
11914325 Toner and method for producing toner Kentaro Kamae, Takeshi Ohtsu, Hayato Ida 2024-02-27
11855298 Cell module Satoshi Kawakami, Haruhiko Yoneda, Masaya Nakano, Takao Takatsu 2023-12-26
11835873 Toner and two component developer Kentaro Kamae, Ichiro Kanno, Hayato Ida 2023-12-05
11809131 Toner Kentaro Kamae, Takeshi Ohtsu, Hayato Ida 2023-11-07
11806913 Head for multi-layer extrusion device 2023-11-07
11792571 Filter generation apparatus and recording medium Yasuhiro Fujita, Tetsuo Watanabe 2023-10-17
11786933 Vibration signal generation apparatus and computer-readable, non-transitory storage medium storing vibration signal generation program Yasuhiro Fujita 2023-10-17
11714362 Toner and two-component developer Ichiro Kanno, Kentaro Kamae, Hayato Ida 2023-08-01
11697592 Method for producing carbon nanotubes Naruhito Iwasa, Daigo Hirayama, Jitsuo Oda, Yasushi Miki, Hisato Kagawa +1 more 2023-07-11
11675283 Magnetic carrier, two-component developer, and method for producing magnetic carrier Kentaro Kamae, Kazuhisa Shirayama, Takeshi Ohtsu, Hayato Ida 2023-06-13
11669651 Design assist apparatus, design assist method, and design assist program for a mechanical device driven by a feedback controlled electric motor Ryuta Sato, Atsushi Nagao, Taichi Sasaki 2023-06-06
11662670 Toner Masayuki Hama, Ichiro Kanno, Kentaro Kamae, Hayato Ida 2023-05-30
11624986 Toner and method for manufacturing toner Ichiro Kanno, Kentaro Kamae, Hayato Ida 2023-04-11