HS

Hiroyuki Shiraishi

SC Sumitomo Chemical: 12 patents #382 of 4,033Top 10%
TK Toshiba Tec Kabushiki Kaisha: 9 patents #340 of 1,664Top 25%
KT Kabushiki Kaisha Toshiba: 8 patents #3,802 of 21,451Top 20%
SC Sumitomo Seika Chemicals Co.: 4 patents #69 of 365Top 20%
MM Mitsubishi Materials: 4 patents #258 of 1,543Top 20%
SI Sumitomo Heavy Industries: 2 patents #252 of 917Top 30%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
SU Subaru: 1 patents #819 of 1,684Top 50%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
ZC Zeria Pharmaceutical Co.: 1 patents #49 of 123Top 40%
HM Hino Motors: 1 patents #109 of 311Top 40%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
KK Kansai Netukagaku Kabushiki Kaisha: 1 patents #2 of 32Top 7%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
📍 Nanbu, JP: #47 of 1,154 inventorsTop 5%
Overall (All Time): #101,840 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
11987289 Power unit suspension structure Kan Saito, Toshiyuki Tsuchiya, Takashi UMEZU, Masao Tajima, Toshimichi Nishikawa 2024-05-21
10364206 Method for producing 2-halogenated benzoic acids Katsumi Takano, Takeshi Fujiwara, Nami Matsuo 2019-07-30
10309763 Rail position measurement device Katsuyuki Kamei, Kenichi Sugo, Mitsunobu Yoshida, Masashi Watanabe 2019-06-04
10044897 Image processing apparatus and method for generating correction formula 2018-08-07
9531913 Image processing apparatus and method for generating correction formula 2016-12-27
9365507 Diaryl sulfone compound, and manufacturing method for same Paul Kuad, Hisaaki Kanda, Takeshi Fujiwara 2016-06-14
9040724 Diaryl sulfone compound, and manufacturing method for same Paul Kuad, Hisaaki Kanda, Takeshi Fujiwara 2015-05-26
9007667 Image reader, image eraser, and related methods Naoya Koseki, Mitsuru Hatano, Sueo Ueno, Yusuke Hashizume, Katsuya Nagamochi 2015-04-14
8988743 Document detecting apparatus, image forming apparatus and document detecting method Sueo Ueno, Mitsuru Hatano, Katsuya Nagamochi, Yusuke Hashizume 2015-03-24
8976425 Image scanning apparatus and image forming apparatus Naoaki Ide, Mitsuru Hatano, Sueo Ueno, Katsuya Nagamochi, Yusuke Hashizume +5 more 2015-03-10
8873113 Image reading apparatus and related methods Naoya Koseki, Mitsuru Hatano, Sueo Ueno, Yusuke Hashizume, Katsuya Nagamochi 2014-10-28
8711447 Image scanning apparatus and image forming apparatus Koji Shimokawa, Sueo Ueno, Katsuya Nagamochi, Yusuke Hashizume 2014-04-29
8537435 Image scanning apparatus and image forming apparatus Katsuya Nagamochi, Naoaki Ide, Mitsuru Hatano, Sueo Ueno, Yusuke Hashizume +5 more 2013-09-17
8501966 Method for producing a methylene disulfonate compound Seiji Bando, Takeshi Fujiwara, Takehiro Hiyama 2013-08-06
7227680 Optical wavelength conversion method, optical wavelength conversion system, program and medium, and laser oscillation system Ichiro Sekine, Hirokazu Kato, Genta Masada, Noriko Watanabe 2007-06-05
7218653 Wavelength conversion method and wavelength conversion element Genta Masada, Ichiro Sekine 2007-05-15
6667375 Ethylene-&agr;-olefin copolymer and polyethylene composition Tadahiro Mitsuno, Seiichiro Ima 2003-12-23
6590021 Polyolefin resin composition and film comprising the same Tadahiro Mitsuno 2003-07-08
6526072 Wavelength conversion device composed of single-crystal lithium tetraborate, laser apparatus provided with the same and method of converting wavelength using the same Tamotsu Sugawara, Ryuichi Komatsu, Valentin Petrov 2003-02-25
6445891 Image forming apparatus capable of being fitted with offset stacker, copying machine equipped with the image forming apparatus, and method of controlling the image forming apparatus 2002-09-03
6391229 Borate crystal, growth method of the same and laser equipment using the same Noriko Watanabe, Tamotsu Sugawara, Genta Masada, Yasuhiro Hanaue, Ryuichi Komatsu +2 more 2002-05-21
6184319 Olefin polymer, films or sheets made therefrom, and process for the production of olefin polymer Hideki Sato, Hiroaki Katayama, Kazuki Wakamatsu 2001-02-06
5854164 Method for preparing catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer with the catalyst Eiji Nakaishi, Takahiro Hino, Akio Imai 1998-12-29
5745969 Method and apparatus for repairing a coke oven Shigeru Yamada, Terutsune Nishio, Hideaki Morimoto, Keiji Matsuda, Tetsuro Uchida +9 more 1998-05-05
5700895 Ethylene-.alpha.-olefin copolymer and molded article thereof Yuji Kanda, Toshiyuki Kokubo, Yufu Sato, Toshio Sasaki, Yuji Shigematsu 1997-12-23