TF

Takashi Fujii

Sumitomo Electric Industries: 42 patents #244 of 21,551Top 2%
MC Mitsubishi Chemical: 26 patents #14 of 3,022Top 1%
HI Hitachi: 23 patents #1,433 of 28,497Top 6%
MC Murata Manufacturing Co.: 19 patents #344 of 5,295Top 7%
Kubota: 17 patents #73 of 2,059Top 4%
Ricoh Company: 16 patents #1,360 of 9,818Top 15%
OM Omron: 9 patents #296 of 3,089Top 10%
NE Nec: 9 patents #1,539 of 14,502Top 15%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
Aisin Seiki Kabushiki Kaisha: 8 patents #423 of 3,782Top 15%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
HH Hitachi High-Technologies: 7 patents #394 of 1,917Top 25%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
MC Mitsubishi Gas Chemical Company: 6 patents #328 of 1,727Top 20%
NG Nisshin Seifun Group: 6 patents #5 of 96Top 6%
NE Nisshin Engineering: 6 patents #3 of 48Top 7%
Canon: 5 patents #9,253 of 19,416Top 50%
DU Diesel United: 5 patents #1 of 3Top 35%
MS Mitsubishi Hitachi Power Systems: 5 patents #109 of 970Top 15%
KL Konica Minolta Advanced Layers: 4 patents #2 of 72Top 3%
OI Olympus Imaging: 3 patents #113 of 341Top 35%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
OC Osaka Gas Co.: 3 patents #83 of 689Top 15%
IH Ihi: 3 patents #292 of 1,178Top 25%
FC Funai Electric Co.: 2 patents #454 of 943Top 50%
MS Mu Ionic Solutions: 2 patents #15 of 32Top 50%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
MC Mgc Filsheet Co.: 2 patents #26 of 79Top 35%
Mazda Motor: 2 patents #1,722 of 4,755Top 40%
TK Toda Kogyo: 2 patents #141 of 328Top 45%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
SC Stella Chemifa: 2 patents #35 of 80Top 45%
FC Fujisawa Pharmaceutical Co.: 2 patents #307 of 782Top 40%
NI Nisshinbo Industries: 2 patents #93 of 375Top 25%
FA Fanuc: 2 patents #952 of 1,735Top 55%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
KH Kabushiki Kaisha Ishii Hyoki: 1 patents #5 of 19Top 30%
KK Kayaba Kogyo: 1 patents #38 of 155Top 25%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
MP Mitsubishi Power: 1 patents #176 of 508Top 35%
NS National Institute For Materials Science: 1 patents #361 of 901Top 45%
NC Nihon Micro Coating Co.: 1 patents #29 of 68Top 45%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Nsk: 1 patents #937 of 1,559Top 65%
OJ Opnext Japan: 1 patents #100 of 185Top 55%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
SM Shibaura Mechatronics: 1 patents #96 of 175Top 55%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Tdk: 1 patents #2,493 of 3,796Top 70%
TO Tokuyama: 1 patents #280 of 562Top 50%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TC Toray Engineering Co.: 1 patents #46 of 169Top 30%
WI Wintec: 1 patents #4 of 13Top 35%
YK Yamaha Motor Power Products Kabushiki Kaisha: 1 patents #17 of 50Top 35%
AK Aishin Seiki Kabushiki Kaisha: 1 patents #2 of 53Top 4%
📍 Tokyo, TX: #2 of 78 inventorsTop 3%
Overall (All Time): #1,558 of 4,157,543Top 1%
278
Patents All Time

Issued Patents All Time

Showing 51–75 of 278 patents

Patent #TitleCo-InventorsDate
10424813 Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery using same Youichi Ohashi 2019-09-24
10415467 Integrated gasification combined cycle and method for operating integrated gasification combined cycle Naoshige Yoshida, Koichi Sakamoto, Kenichiro Kosaka, Tetsuya Kizu, Yoshinori Koyama +1 more 2019-09-17
10333172 Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Noriko Shima, Youichi Ohashi, Shinichi Kinoshita 2019-06-25
10241490 Correction device, correction device controlling method, information processing program, and recording medium Masaki Namie, Mikiko MANABE 2019-03-26
10241262 Optical fiber Noriaki IWAGUCHI, Masuo Iida 2019-03-26
10233835 Gasification power plant control device, gasification power plant, and gasification power plant control method Ken Tamura, Takanori Tsutsumi, Takashi Kijima 2019-03-19
10197724 Optical fiber core and optical fiber ribbon core Kumiko Tachibana 2019-02-05
10177414 Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery using the same Shuhei Sawa, Kanako Ito, Koji Fukamizu, Ryo Yamaguchi, Hiromu Watanabe 2019-01-08
10113124 Control unit for gasification power generation plant, gasification power generation plant, and control method for gasification power generation plant Ken Tamura, Takanori Tsutsumi, Takashi Kijima 2018-10-30
10054736 Optical fiber Noriaki IWAGUCHI, Masuo Iida, Kentaro Okamoto 2018-08-21
10007078 Optical fiber ribbon Toshihisa Sato 2018-06-26
9964700 Optical fiber core and optical fiber tape core Kumiko Tachibana, Noriaki IWAGUCHI 2018-05-08
9941544 Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery Youichi Ohashi, Shinichi Kinoshita 2018-04-10
9891381 Coated optical fiber Noriaki IWAGUCHI, Masuo Iida, Kumiko Tachibana, Takashi Takada 2018-02-13
9874684 Optical fiber Noriaki IWAGUCHI, Masuo Iida 2018-01-23
9868350 Working vehicle Masatake Murakawa, Masaru Nakaji, Tatsuya Nose 2018-01-16
9820262 Control device, communication system, and method for registering terminal devices and scanning for other control devices Yosuke Ukita, Toshio Taniguchi, Teruhito Takeda, Seiji Nimura, Satoshi Okage 2017-11-14
9780750 Audio signal output device and audio output system Yuichi Ito, Atsushi Taniguchi, Shigeki Otsuka, Kota Hirai 2017-10-03
9746605 Optical fiber Kazuyuki SOHMA, Takehiko Kawano, Noriaki IWAGUCHI 2017-08-29
9733425 Optical fiber and process for producing the same Kazuyuki SOHMA, Noriaki IWAGUCHI 2017-08-15
9648194 Document reading device and image forming apparatus including same Norio Kimura, Hiroshi Kubo, Shinya Kitaoka 2017-05-09
9632241 Optical fiber Noriaki IWAGUCHI, Masuo Iida, Kumiko Tachibana 2017-04-25
9608291 Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Noriko Shima, Youichi Ohashi, Shinichi Kinoshita 2017-03-28
9590270 Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same Youichi Ohashi, Shinichi Kinoshita 2017-03-07
9557477 Coated optical fiber Kumiko Tachibana, Takashi Takada, Noriaki IWAGUCHI 2017-01-31