HI

Hiroshi Iwata

Sharp Kabushiki Kaisha: 134 patents #22 of 10,731Top 1%
WC West Electric Co.: 34 patents #1 of 78Top 2%
SC Sanyo Electric Co.: 17 patents #221 of 6,347Top 4%
Ricoh Company: 14 patents #1,578 of 9,818Top 20%
HI Hitachi: 13 patents #3,142 of 28,497Top 15%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
NE Nec: 6 patents #2,374 of 14,502Top 20%
PE Pentax: 6 patents #247 of 761Top 35%
TC Toyoda Gosei Co.: 6 patents #376 of 2,296Top 20%
KC Keihin Ramtech Co.: 5 patents #1 of 7Top 15%
MM Mitsubishi Mining: 5 patents #132 of 2,247Top 6%
MC Mitsubishi Chemical: 4 patents #463 of 3,022Top 20%
NC Nippondenso Co.: 4 patents #582 of 3,479Top 20%
NK Nihon Denshizairyo Kabushiki Kaisha: 4 patents #3 of 21Top 15%
SH Shimadzu: 4 patents #448 of 2,007Top 25%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
NA Nanosys: 3 patents #60 of 152Top 40%
AN Anelva: 3 patents #57 of 280Top 25%
Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
BI Brother Industries: 2 patents #146 of 325Top 45%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Nichia: 2 patents #761 of 1,531Top 50%
NI Nidec: 2 patents #402 of 976Top 45%
NE Nippon Telecommunication Engineering: 2 patents #4 of 12Top 35%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
OC Oji Paper Co.: 2 patents #101 of 423Top 25%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TC Toshiba Electron Tubes & Devices Co.: 2 patents #29 of 66Top 45%
SC Sagawa Printing Co.: 1 patents #5 of 9Top 60%
JM Japan Electronic Materials: 1 patents #16 of 40Top 40%
IC Ichikawa Co.: 1 patents #43 of 59Top 75%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
AK Asashi Kogaku Kogyo Kabushiki Kaisha: 1 patents #2 of 11Top 20%
SO Sony: 1 patents #17,262 of 25,231Top 70%
FU Fujikura: 1 patents #788 of 1,407Top 60%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
📍 Kyoto, JP: #8 of 140 inventorsTop 6%
Overall (All Time): #1,411 of 4,157,543Top 1%
291
Patents All Time

Issued Patents All Time

Showing 26–50 of 291 patents

Patent #TitleCo-InventorsDate
10589125 Bolus and method for producing same Tatsuya Niimi, Yoshihiro Norikane, Takashi Matsumura, Hiroyuki Naito 2020-03-17
10584194 Active energy ray curable liquid composition, method for manufacturing three-dimensional objects, and apparatus for manufacturing three-dimensional objects Yoshihiro Norikane, Tatsuya Niimi, Takashi Matsumura, Hiroyuki Naito 2020-03-10
10580627 Sputtering cathode, sputtering cathode assembly, and sputtering apparatus 2020-03-03
10557018 Three-dimensional object forming liquid, three-dimensional object forming liquid set, three-dimensional object producing method, and three-dimensional object Yoshihiro Norikane, Ichiroh Fujii 2020-02-11
10511066 Battery pack cooling system Toyoki Iguchi, Hiroaki Hashimoto, Masayoshi Saeki, Hiroaki Saitou, Shigeyuki Kiyota +7 more 2019-12-17
10442181 Hydrogel object and method of manufacturing hydrogel object Tatsuya Niimi, Yoshihiro Norikane, Takashi Matsumura 2019-10-15
10343352 Fiber-reinforced resin material, molded article, method and device for manufacturing fiber-reinforced resin material, and fiber bundle group inspection device Nobuyuki Yamamoto, Hajime Okutsu, Ryuichi Ishikawa, Koichi Akiyama, Takayuki Kobayashi 2019-07-09
10293555 Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing method Mariko Kojima, Yoshihiro Norikane, Keiko Osaka, Mitsuru Naruse, Nozomu Tamoto 2019-05-21
10249913 Battery pack cooling system Toyoki Iguchi, Hiroaki Hashimoto, Masayoshi Saeki, Hiroaki Saitou, Shigeyuki Kiyota +7 more 2019-04-02
10230025 Light emitting device having wavelength conversion layer with filling particles Shoji Hosokawa 2019-03-12
10066082 Three-dimensional object producing method Yoshihiro Norikane, Ichiroh Fujii 2018-09-04
10037714 Hydrogel liquid precursor, liquid set for three-dimensional modeling, hydrogel modeling object, and method of manufacturing three-dimensional object Yoshihiro Norikane 2018-07-31
9998019 DC-DC converter, and solar power controller and mobile body using same Kenji Komiya, Takeshi Shiomi, Masaru Nomura, Akihide Shibata 2018-06-12
9994702 Liquid material for forming three-dimensional object and material set for forming three-dimensional object, and three-dimensional object producing method and three-dimensional object producing apparatus Keiko Osaka, Mariko Kojima, Yoshihiro Norikane 2018-06-12
9991006 Asynchronous memory element for scanning Satoshi Ohtake, Michiko Inoue 2018-06-05
9991415 Display device and method of producing display device Nobuaki Teraguchi, Takuya Sato, Keiji Watanabe, Kohichiroh Adachi, Akihide Shibata 2018-06-05
9935551 Switching circuit including serially connected transistors for reducing transient current at time of turning off, and power supply circuit provided therewith Kohtaroh Kataoka, Takeshi Shiomi, Shuji Wakaiki, Hiroki Igarashi, Akihide Shibata 2018-04-03
9853191 Light emitting device manufacturing method Shoji Hosokawa 2017-12-26
9831756 Switching power supply device, and inverter, converter, air conditioner, solar power controller, and automobile employing same Kenji Komiya, Shuji Wakaiki, Akihide Shibata 2017-11-28
9812683 Battery block and secondary battery module Tsunemi Aiba, Hiroshi Hoshi, Chikara Kikkawa, Nayuta Yamachi, Takashi Kobune +1 more 2017-11-07
9793793 Power factor correction circuit and power supply device Kohtaroh Kataoka, Masaru Nomura, Shuji Wakaiki, Hiroki Igarashi, Akihide Shibata +1 more 2017-10-17
9755498 Semiconductor device, and inverter, converter and power conversion device employing the same Shuji Wakaiki, Akihide Shibata 2017-09-05
9698710 Solar energy utilization system Kohtaroh Kataoka, Masaru Nomura, Takeshi Shiomi, Shuji Wakaiki, Akihide Shibata 2017-07-04
9660513 Switching device Kohtaroh Kataoka, Masaru Nomura, Takeshi Shiomi, Shuji Wakaiki, Akihide Shibata 2017-05-23
9627973 Switching power supply device, and inverter, converter, and solar power controller including same Akihide Shibata, Shuji Wakaiki, Kohtaroh Kataoka, Takeshi Shiomi, Hiroki Igarashi 2017-04-18