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%
Overall (All Time): #1,411 of 4,157,543Top 1%
291
Patents All Time

Issued Patents All Time

Showing 25 most recent of 291 patents

Patent #TitleCo-InventorsDate
12330156 Flow path device, and testing device and testing method using same 2025-06-17
12070723 Microorganism recovering method and microorganism recovering apparatus 2024-08-27
12050231 Micro flow path device, testing method using micro flow path device, and testing apparatus using micro flow path device Hiroomi Goto, Shigehiko ZODA, Eiichi Ozeki, Takahiro Nishimoto, Aline ROTZETTER +2 more 2024-07-30
11998908 Preprocessing device, preprocessing method, and non-transitory computer readable medium storing program 2024-06-04
11951692 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 2024-04-09
11904058 Hydrogel object and method of manufacturing hydrogel object Tatsuya Niimi, Yoshihiro Norikane, Takashi Matsumura 2024-02-20
11688986 Slip ring with multiple differential signal slip rings for full high definition signal transmission Masao Imamura 2023-06-27
11597165 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 2023-03-07
11383650 Box apparatus for vehicles Naoyuki FUKUI, Chiharu Totani 2022-07-12
11364850 Resin molded product 2022-06-21
11348770 Sputtering cathode, sputtering cathode assembly, and sputtering apparatus 2022-05-31
11251721 Power supply device, driving device, control method, and storage medium Kotaro Kataoka, Takamitsu Suzuki 2022-02-15
11128232 Motor driving device, control method for motor driving device, and storage medium Kotaro Kataoka, Takamitsu Suzuki, Masaru Nomura 2021-09-21
11081324 Sputtering cathode, sputtering cathode assembly, and sputtering apparatus 2021-08-03
11078374 Active-energy-ray-curable liquid composition, three-dimensional object forming material set, method for producing three-dimensional object, and three-dimensional object producing apparatus Hiroyuki Naito, Yoshihiro Norikane, Yoshihito Shimada, Kenji Sugiura 2021-08-03
11081323 Sputtering cathode, sputtering cathode assembly, and sputtering apparatus 2021-08-03
10988098 Air bag mounting interior trim and production method therefor Shunta ASAKUMA, Chiharu Totani, Hajime Takai 2021-04-27
10976276 Nanofiber sensor Shinichi Handa, Takuya Sato, Akihide Shibata 2021-04-13
10950143 Hydrogel structure, blood vessel, internal organ model, practice tool for medical procedure, and method of manufacturing the hydrogel structure Tatsuya Niimi, Yoshihiro Norikane, Takashi Matsumura, Noriaki Okada, Takuya Saito 2021-03-16
10927479 Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles Tadao Samejima, Ryuichi Ishikawa, Yukihiro Mizutori, Masatoshi Kamata, Yasushi Watanabe +1 more 2021-02-23
10882245 Method of manufacturing three-dimensional object, liquid set for manufacturing three-dimensional object, device for manufacturing three-dimensional object, and gel object Yoshihiro Norikane, Takashi Matsumura, Tatsuya Niimi, Hiroyuki Naito 2021-01-05
10854113 Solid freeform fabrication object, internal organ model, and method of manufacturing the same Yoshihiro Norikane, Tatsuya Niimi, Takashi Matsumura, Hiroyuki Naito 2020-12-01
10778109 Power supply and power supply unit Takeshi Shiomi, Akihide Shibata 2020-09-15
10699599 Hydrogel liquid precursor, liquid set for three-dimensional modeling, hydrogel modeling object, and method of manufacturing three-dimensional object Yoshihiro Norikane 2020-06-30
10692708 Sputtering cathode, sputtering device, and method for producing film-formed body Toshiyuki NEDU, Yuta TAKAKUWA, Naoya Okada, Ippei SATO, Naonori SHIBATA +1 more 2020-06-23