TY

Takeshi Yamamoto

Canon: 80 patents #233 of 19,416Top 2%
NE Nec: 30 patents #254 of 14,502Top 2%
Ricoh Company: 29 patents #656 of 9,818Top 7%
KT Kabushiki Kaisha Toshiba: 26 patents #1,029 of 21,451Top 5%
SO Sony: 26 patents #1,436 of 25,231Top 6%
Nissan Motor Co.: 26 patents #131 of 8,689Top 2%
DE Denso: 22 patents #341 of 11,792Top 3%
HC Hodogaya Chemical Co.: 22 patents #9 of 359Top 3%
Mitsubishi Electric: 21 patents #929 of 25,717Top 4%
TO Toyota: 18 patents #1,345 of 26,838Top 6%
Nsk: 16 patents #65 of 1,559Top 5%
TI Takasago International: 16 patents #19 of 465Top 5%
MI Mitutoyo: 14 patents #57 of 721Top 8%
Mazda Motor: 11 patents #275 of 4,755Top 6%
JT Japan Tobacco: 11 patents #35 of 1,187Top 3%
NM Nippon Steel & Sumitomo Metal: 11 patents #49 of 1,491Top 4%
SL Saturn Licensing: 10 patents #22 of 329Top 7%
Sharp Kabushiki Kaisha: 9 patents #1,853 of 10,731Top 20%
KC Konishiroku Photo Industry Co.: 8 patents #101 of 894Top 15%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
SC Sfc Co.: 8 patents #19 of 117Top 20%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
JT Jtekt: 8 patents #189 of 1,969Top 10%
Rohm Co.: 8 patents #378 of 2,292Top 20%
TL Takeda Pharmaceutical Company Limited: 7 patents #217 of 1,531Top 15%
TS Toshiba Electronic Devices & Storage: 7 patents #86 of 900Top 10%
SY Sysmex: 6 patents #120 of 868Top 15%
Kawasaki: 6 patents #341 of 2,943Top 15%
GL Gunze Limited: 5 patents #12 of 349Top 4%
MC Murata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
MC Mitutoyo Mfg. Co.: 4 patents #12 of 118Top 15%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
AK Aisan Kogyo Kabushiki Kaisha: 4 patents #126 of 642Top 20%
NC Nippon Shokubai Kagaku Kogyo Co.: 4 patents #60 of 341Top 20%
DG Dr. Johannes Heidenhain Gmbh: 3 patents #107 of 417Top 30%
NC Nihon Shokuhin Kako Co.: 3 patents #8 of 71Top 15%
NI Nirec: 2 patents #5 of 58Top 9%
DC Dai-Ichi High Frequency Co.: 2 patents #6 of 58Top 15%
TA Tamura: 2 patents #63 of 193Top 35%
SC Sankei Giken Kogyo Co.: 2 patents #7 of 64Top 15%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
JA Japan Aerospace Exploration Agency: 2 patents #70 of 546Top 15%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
GC Green Tokai Co.: 2 patents #6 of 14Top 45%
YE Yokogawa Electric: 2 patents #398 of 1,441Top 30%
NC Nalux Co.: 2 patents #15 of 54Top 30%
DC Dainippon Pharmaceutical Co.: 2 patents #58 of 207Top 30%
NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
FL Fujitsu Frontech Limited: 2 patents #95 of 283Top 35%
MA Makita: 2 patents #391 of 770Top 55%
PI Pola Chemical Industries: 2 patents #52 of 199Top 30%
SA Samtech: 1 patents #9 of 32Top 30%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
TC Taiyo Yuden Co.: 1 patents #643 of 959Top 70%
EN Enplas: 1 patents #150 of 255Top 60%
TC Takasago Perfumery Co.: 1 patents #24 of 65Top 40%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
TC Tomoe Technical Research Company: 1 patents #4 of 18Top 25%
DC Delta Tooling Co.: 1 patents #50 of 93Top 55%
TC Toshiba Matsushita Display Technology Co.: 1 patents #112 of 235Top 50%
DC Delta Kogyo Co.: 1 patents #54 of 132Top 45%
KI Kurita Water Industries: 1 patents #167 of 384Top 45%
KC Kyodo Yushi Co.: 1 patents #63 of 191Top 35%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
ME Megachips: 1 patents #105 of 184Top 60%
KO Konica: 1 patents #1,290 of 1,958Top 70%
MK Mitsubishi Kasei: 1 patents #404 of 911Top 45%
KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%
KL Kanebo, Limited: 1 patents #248 of 571Top 45%
SE Sega Enterprises: 1 patents #260 of 515Top 55%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
NC Nikkiso Co.: 1 patents #168 of 287Top 60%
AC Asmo Co.: 1 patents #369 of 745Top 50%
JA Jatco: 1 patents #458 of 871Top 55%
JC Japan Metals & Chemicals Co.: 1 patents #70 of 152Top 50%
OC Otsuka Pharmaceutical Co.: 1 patents #681 of 1,273Top 55%
PC Paramount Bed Co.: 1 patents #52 of 95Top 55%
HK Honda Giken Koygo: 1 patents #31 of 356Top 9%
HE Hitachi Taga Engineering: 1 patents #7 of 20Top 35%
📍 Yokohama, OH: #1 of 24 inventorsTop 5%
Overall (All Time): #319 of 4,157,543Top 1%
543
Patents All Time

Issued Patents All Time

Showing 251–275 of 543 patents

Patent #TitleCo-InventorsDate
9102024 Clearance increasing jig of heat transfer tube and additional installation method of vibration suppression member Kenichi Kawanishi, Masahito Matsubara, Yoshihisa Fujiwara, Tomochika Hamamoto, Yukihide Shimazu 2015-08-11
9102022 Parts assembly system Takashi Shigemori 2015-08-11
9075357 Fixing device and image forming apparatus including same Kazuhito Kishi, Takumi Waida, Masahiro Samei, Hiroshi Ono, Ippei Fujimoto +4 more 2015-07-07
9070485 Reactor vessel repair method Kazuhide Yamamoto, Masaya Yamaguchi, Koji Shukutani 2015-06-30
9069302 Fixing device and image forming apparatus including same Masahiro Samei, Takumi Waida, Hiroshi Ono, Ippei Fujimoto, Hiroshi Seo +3 more 2015-06-30
9046839 Fixing device including a heat shield and image forming apparatus Yuji Arai, Masaaki Yoshikawa, Takayuki Seki, Ryuuichi Mimbu, Yutaka Ikebuchi +11 more 2015-06-02
9046838 Fixing device and image forming apparatus Yuji Arai, Takayuki Seki, Yoshiki Yamaguchi, Shuntaroh Tamaki, Yutaka Ikebuchi +17 more 2015-06-02
9031483 Fixing device with sheet separating device that uses compressed gas and image forming apparatus Fumihiro Hirose, Takashi Seto 2015-05-12
9023858 Substituted pyrido[2,3-d]pyrimidines as delta-5-desaturase inhibitors Nobuyuki Matsunaga, Hideo Suzuki, Kouhei Asano, Hidekazu Tokuhara, Rei Okamoto 2015-05-05
9026011 Image forming apparatus Kenta Kubo, Juun Horie, Shuji Moriya, Tomoaki Miyazawa, Hirokazu Usami +2 more 2015-05-05
9026025 Fixing device including heating span adjuster, image forming apparatus, and fixing method Ryuuichi Mimbu, Masaaki Yoshikawa, Takayuki Seki, Yutaka Ikebuchi, Takuya Seshita +10 more 2015-05-05
9013693 Particle analyzer, optical system for particle analyzer, and lens for particle analyzer Seiichiro Tabata 2015-04-21
8996056 Wireless communication apparatus and wireless communication 2015-03-31
8977156 Fixing device and image forming apparatus including same Kazuhito Kishi, Takumi Waida, Masahiro Samei, Hiroshi Ono, Ippei Fujimoto +3 more 2015-03-10
8951039 Combustor equipped with air flow rate distribution control mechanism using fluidic element Seiji Yoshida, Yoji Kurosawa, Kazuo Shimodaira 2015-02-10
8869601 Lever-type detector, stylus, and automatic stylus exchanger Atsushi Shimaoka 2014-10-28
8862038 Fixing device and image forming apparatus incorporating same Naoto Suzuki 2014-10-14
8846136 Production method of rare earth magnet Tetsuya Shoji, Noritaka Miyamoto, Shinya Omura, Daisuke Ichigozaki 2014-09-30
8843040 Compressed-air sheet separation mechanism and image forming apparatus including same Kenichi Hasegawa, Takashi Seto, Fumihiro Hirose 2014-09-23
8827854 Bearing device, speed reduction mechanism including the bearing device, and motor torque transmission device Keita Nomura, Hiroshi Takuno 2014-09-09
8820193 Driving force distribution device Atsuhiro Mori 2014-09-02
8812230 Navigation device 2014-08-19
8754788 Communication device, communication method, road-to-vehicle and inter-vehicle communications system, program and recording medium 2014-06-17
8744327 Media stripper, and fixing device and image forming apparatus employing same Naoto Suzuki 2014-06-03
8738069 Mobile communication device, communication system, communication control method and communication control program 2014-05-27