TT

Takashi Tanaka

TL Tokyo Electron Limited: 40 patents #74 of 5,567Top 2%
TC Toshiba Ceramics Co.: 11 patents #4 of 458Top 1%
Canon: 8 patents #7,260 of 19,416Top 40%
OE Omron Tateisi Electronics: 7 patents #22 of 599Top 4%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
SI Sumitomo Rubber Industries: 6 patents #366 of 1,637Top 25%
FU Fujifilm: 6 patents #1,361 of 4,519Top 35%
AI Arakawa Chemical Industries: 6 patents #3 of 130Top 3%
FU Fujinon: 6 patents #43 of 339Top 15%
TS Tokuyama Soda: 6 patents #4 of 151Top 3%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
NS Nippon Steel: 5 patents #528 of 4,423Top 15%
Ricoh Company: 5 patents #3,664 of 9,818Top 40%
SC Shin-Etsu Chemical Co.: 5 patents #647 of 2,176Top 30%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
FC Fuji Photo Optical Co.: 5 patents #109 of 509Top 25%
NC Nippon Steel Chemical Co.: 4 patents #22 of 380Top 6%
YE Yaskawa Electric: 3 patents #252 of 1,006Top 30%
RI Riken: 3 patents #241 of 1,824Top 15%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
SK Showa Denko K.K.: 3 patents #463 of 1,736Top 30%
SC Showa Sangyo Co.: 3 patents #4 of 47Top 9%
FL Fujitsu Ten Limited: 3 patents #174 of 996Top 20%
SC Soldercoat Co.: 3 patents #2 of 11Top 20%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
NI Nec Infrontia: 3 patents #40 of 197Top 25%
NC Nihon Den-Netsu Keiki Co.: 3 patents #2 of 21Top 10%
DL Denso Ten Limited: 3 patents #47 of 359Top 15%
NC Nippon Kinzoku Co.: 3 patents #10 of 60Top 20%
AC Ajinomoto Co.: 3 patents #592 of 2,190Top 30%
SO Sony: 3 patents #10,744 of 25,231Top 45%
DE Denso: 2 patents #4,986 of 11,792Top 45%
SL Sumitomo Electric Lightwave: 2 patents #15 of 65Top 25%
TS Toshiba Medical Systems: 2 patents #467 of 1,088Top 45%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
UJ Unisia Jecs: 2 patents #148 of 395Top 40%
EB Ebara: 2 patents #752 of 1,611Top 50%
ID Idec: 2 patents #8 of 45Top 20%
Xerox: 2 patents #3,932 of 8,622Top 50%
NU Nagasaki University: 2 patents #8 of 133Top 7%
OM Omron: 2 patents #1,275 of 3,089Top 45%
KS Kawasaki Steel: 2 patents #570 of 1,922Top 30%
SU Saga University: 2 patents #23 of 111Top 25%
SL Sunx Limited: 2 patents #5 of 26Top 20%
NC Nippon Air Brake Co.: 2 patents #23 of 107Top 25%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
YC Yamamura Glass Co.: 1 patents #22 of 42Top 55%
YA Yamatake: 1 patents #76 of 243Top 35%
YK Yoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
TL Toyko Electron Limited: 1 patents #1 of 31Top 4%
AC Amino Up Chemical Co.: 1 patents #16 of 20Top 80%
BK Bosch Packaging Technology K.K.: 1 patents #1 of 10Top 10%
CK Churyo Engineering Kabushiki Kaisha: 1 patents #16 of 45Top 40%
CL Covidien Lp: 1 patents #2,060 of 2,878Top 75%
DC Daifuku Co.: 1 patents #230 of 509Top 50%
EC Eyetech Co.: 1 patents #2 of 27Top 8%
FL Flosfia: 1 patents #30 of 45Top 70%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
SU Subaru: 1 patents #677 of 1,436Top 50%
FI Fujimi Incorporated: 1 patents #125 of 216Top 60%
GL Glory: 1 patents #217 of 385Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HL Hoya Lens: 1 patents #8 of 23Top 35%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
KU Kyushu University, National University: 1 patents #221 of 767Top 30%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
NU Nagasaki University, National University: 1 patents #3 of 12Top 25%
NC Natoco Co.: 1 patents #4 of 15Top 30%
NC Nicca Chemical Co.: 1 patents #36 of 106Top 35%
NU Nihon University: 1 patents #43 of 233Top 20%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
NO Nof: 1 patents #246 of 561Top 45%
OE Otis Elevator: 1 patents #966 of 1,840Top 55%
RK Rikagaku Kenkyusho: 1 patents #70 of 207Top 35%
SC Santen Pharmaceutical Co.: 1 patents #178 of 291Top 65%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SC Sanyo Special Steel Co.: 1 patents #50 of 109Top 50%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
SC Shin-Etsu Handotai Co.: 1 patents #385 of 679Top 60%
SU Siemens Medical Solutions Usa: 1 patents #738 of 1,486Top 50%
SC Starlite Co.: 1 patents #3 of 44Top 7%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Tdk: 1 patents #2,493 of 3,796Top 70%
TO Tokuyama: 1 patents #280 of 562Top 50%
TO Topcon: 1 patents #425 of 684Top 65%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
TS Toshiba Digital Solutions: 1 patents #75 of 245Top 35%
TC Toyo Kohan Co.: 1 patents #160 of 295Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
WU Waseda University: 1 patents #116 of 411Top 30%
📍 Fukui, NC: #1 of 1 inventorsTop 100%
Overall (All Time): #2,347 of 4,157,543Top 1%
234
Patents All Time

Issued Patents All Time

Showing 1–25 of 234 patents

Patent #TitleCo-InventorsDate
12378728 Cooking accelerator for lignocellulose materials and method for producing pulp using same Kouzi Takai, Haruhiko Toyohara 2025-08-05
12244947 Imaging element and imaging device Takeyoshi Komoto 2025-03-04
12061993 Service providing system, business analysis support system, and method Koichi Kagawa, Yoshikata Tobita, Toshio Okamoto, Masaru Suzuki, Nahoko Oshita +4 more 2024-08-13
11826942 Die for extrusion molding, plastic manufacturing device, and plastic manufacturing method 2023-11-28
11795546 Substrate liquid processing apparatus, substrate liquid processing method and recording medium Keiichi Fujita, Yuichiro Inatomi 2023-10-24
11595558 Apparatus and method for measuring cracks in wall surface Takeshi Kikuchi 2023-02-28
11519074 Plating method and recording medium Kazutoshi Iwai, Nobutaka Mizutani, Yuichiro Inatomi 2022-12-06
11508767 Solid-state imaging device and electronic device for enhanced color reproducibility of images Mikinori Ito, Yuta Nakamoto, TOMOMI OKANO, YUYA KITABAYASHI, Tomoyuki Arai +1 more 2022-11-22
11371783 Loop heat pipe, cooling device, and electronic device Tomoyasu Hirasawa, Kiyotada Katoh, Takeshi Endoh, Toshihiko Baba, Keisuke Ikeda +1 more 2022-06-28
11336866 Aircraft inspection support device and aircraft inspection support method Hiroshi Horikawa, Hiroshi Yagi, Koji Morita, Hirotaka Sato, Masuto Kitamura 2022-05-17
11230767 Plating method, plating apparatus and recording medium Yuichiro Inatomi, Kazutoshi Iwai 2022-01-25
11200709 Radiation image diagnostic apparatus and medical image processing apparatus 2021-12-14
11189846 Electrically-conductive member and method of manufacturing the same Shizuo Fujita, Masafumi Ono, Takayuki Uchida, Kentaro Kaneko, Toshimi Hitora +1 more 2021-11-30
11171050 Method for manufacturing a contact pad, method for manufacturing a semiconductor device using same, and semiconductor device Koichi Yatsuda, Takashi Hayakawa, Mitsuaki Iwashita 2021-11-09
11118087 Film-forming resin composition, laminated film, and article to which laminated film is attached Susumu Ono, Takafumi Yoshino 2021-09-14
11090318 Wound healing promoter Ryuzo Yoshioka, Yoko Tanaka, Manabu Yaguchi 2021-08-17
11028483 Plating method, plating apparatus and recording medium Yuichiro Inatomi, Kazutoshi Iwai 2021-06-08
11004684 Forming method of hard mask Mitsuaki Iwashita, Takeshi Nagao, Nobutaka Mizutani, Koichi Yatsuda, Kazutoshi Iwai +1 more 2021-05-11
10990043 Fixing device configured to restrain increases in rotational torque of a fixing member, image forming apparatus and method of manufacturing fixing device Makoto Nakamura 2021-04-27
10877598 Controller, control method, and input apparatus 2020-12-29
10784111 Plating method, plating apparatus and recording medium Yuichiro Inatomi, Kazutoshi Iwai 2020-09-22
10746927 Optical-fiber-holding member, and fusing device Tomohiro Akiyama 2020-08-18
10731256 Plating apparatus, plating method, and recording medium Kazutoshi Iwai, Nobutaka Mizutani, Yuichiro Inatomi 2020-08-04
10613631 Input device, display apparatus, and vibration state detecting method of input device 2020-04-07
10516944 Sound output apparatus and sound output method 2019-12-24