HI

Hiroki Ishii

FC Funai Electric Co.: 10 patents #95 of 943Top 15%
Ricoh Company: 6 patents #3,275 of 9,818Top 35%
DE Denso: 5 patents #2,617 of 11,792Top 25%
MC Mitsubishi Gas Chemical Company: 3 patents #605 of 1,727Top 40%
MC Mgc Filsheet Co.: 3 patents #13 of 79Top 20%
NS Nippon Soken: 3 patents #406 of 1,540Top 30%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Kyocera: 2 patents #1,365 of 3,732Top 40%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
SO Soken: 2 patents #35 of 182Top 20%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
NT Nidec Tosok: 1 patents #68 of 118Top 60%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #206 of 368Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
📍 Tsuchiura, JP: #14 of 519 inventorsTop 3%
Overall (All Time): #97,009 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
12428816 Work machine Shinjiro YAMAMOTO 2025-09-30
11391020 Work machine Shinjiro YAMAMOTO, Masamichi Itou, Yasutaka Tsuruga, Shinya Imura 2022-07-19
11279808 Thermoplastic resin composition, method for producing thermoplastic resin composition, and molded body Osamu Okunaka, Kazuaki Itou, Shuuji Ishiwata 2022-03-22
10731770 Electric flow control valve and actuator Yasuhiro Kawase, Yukikatsu Ozaki, Mikio Matsuda, Tetsuya Itou, Sadahisa Onimaru 2020-08-04
10696818 Flame-retardant polycarbonate resin composition, sheet and film using same, and manufacturing method for each Haruhiko Kurokawa, Atsuhiro Tokita 2020-06-30
10508191 Flame-retardant polycarbonate resin composition, sheet and film each using same, and method for producing said sheet or film Haruhiko Kurokawa, Atsuhiro Tokita 2019-12-17
10263225 Flame-retardant sheet or film, products comprising the same and process for production thereof Keiichi Zouta, Kimitaka Nakao, Yuko Takagi 2019-04-16
10220953 Aerial vehicle Koji Kawasaki, Takenori Matsue, Shinji Andou, Hiroyasu BABA 2019-03-05
9982922 Electric compressor Koji Sakai 2018-05-29
9977361 Image forming apparatus and image forming system Hideaki Kanaya, Taichi Urayama, Ryusuke Mase, Hiroyuki Sugiyama, Saki Izumi +1 more 2018-05-22
9746097 Solenoid of electromagnetic valve Tomohiro Yasuda, Weiming Chris Chen, Yoshihiko Ohira, Takashi Hashimoto, Masaya Kishi 2017-08-29
9304454 Fixing device and image forming apparatus incorporating same Takuya Suganuma, Jun Yura, Takeshi Uchitani, Masaki Sukesako, Hironobu Takeshita +1 more 2016-04-05
9069271 Image forming apparatus and method, and toner, developer and process cartridge for forming image Hyo Shu, Wakana Itoh 2015-06-30
9025977 Image forming apparatus Hiroyuki Sugiyama, Jun Yura, Masaki Sukesako, Hironobu Takeshita, Takuya Suganuma +1 more 2015-05-05
8861994 Image forming apparatus and toner supply control method 2014-10-14
8494391 Image forming apparatus having a job interruption control unit 2013-07-23
8337973 Structure of cylindrical boss forming place of cabinet 2012-12-25
8294845 Cabinet structure for display apparatus 2012-10-23
8077901 Apparatus with a built-in loud speaker and LCD television receiver 2011-12-13
8048218 Coating, aqueous coating material and process for producing coating using the same, and coated article with coating Junichi Nakamura, Motomi Tanaka, Mina Nomura, Yasutaka Doi, Takahiro Mukuda 2011-11-01
7886316 Disk unit and disk unit-integrated television Akio Iwai 2011-02-08
7881754 Portable communication terminal Masanori Honda, Takayuki Hayashi, Xiaobing Li 2011-02-01
7837563 Power transmission device Motohiko Ueda 2010-11-23
7733047 Motor controller and motor control method Hidetoshi Ikeda, Satoshi Mizogami, Tomoaki Sekiguchi 2010-06-08
7721894 Shock-absorbing packing material, and shock-absorbing packing material for television receiver 2010-05-25