Growing community of inventors

Tokyo, Japan

Hiroyuki Arai

Average Co-Inventor Count = 2.65

ph-index = 8

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 268

Hiroyuki AraiKeizo Inoue (5 patents)Hiroyuki AraiTadayuki Ueda (4 patents)Hiroyuki AraiEiji Nishikawa (4 patents)Hiroyuki AraiToshihiro Motoi (4 patents)Hiroyuki AraiHiroyuki Maruyama (4 patents)Hiroyuki AraiRyuji Okutomi (4 patents)Hiroyuki AraiShinobu Kishi (4 patents)Hiroyuki AraiMasafumi Tsujimoto (4 patents)Hiroyuki AraiYumiko Higashi (4 patents)Hiroyuki AraiYoshikazu Maekawa (3 patents)Hiroyuki AraiKenji Taki (3 patents)Hiroyuki AraiMasato Okamura (3 patents)Hiroyuki AraiTakashi Tamura (1 patent)Hiroyuki AraiTakashi Enomoto (1 patent)Hiroyuki AraiKazuhiro Nakamura (66 patents)Hiroyuki AraiSatoshi Ogata (4 patents)Hiroyuki AraiKenji Izumiya (4 patents)Hiroyuki AraiKenichi Ozawa (4 patents)Hiroyuki AraiKoji Negishi (3 patents)Hiroyuki AraiMakoto Arita (3 patents)Hiroyuki AraiKotaro Kawamura (2 patents)Hiroyuki AraiMasakazu Uesugi (2 patents)Hiroyuki AraiTomotaka Hashimoto (2 patents)Hiroyuki AraiHajime Hirasawa (1 patent)Hiroyuki AraiHitoshi Ikeda (8 patents)Hiroyuki AraiHideki Adachi (4 patents)Hiroyuki AraiSeiji Yamamoto (3 patents)Hiroyuki AraiTsugio Hirabayashi (3 patents)Hiroyuki AraiOsamu Shibasaki (3 patents)Hiroyuki AraiTakayuki Hirabayashi (2 patents)Hiroyuki AraiYasushi Yamada (2 patents)Hiroyuki AraiToshiaki Sugimura (2 patents)Hiroyuki AraiShoji Kurakake (2 patents)Hiroyuki AraiSatoshi Fujita (2 patents)Hiroyuki AraiToshihide Miura (2 patents)Hiroyuki AraiSusumu Okui (2 patents)Hiroyuki AraiAkimasa Yoshida (2 patents)Hiroyuki AraiKentaro Nishimura (2 patents)Hiroyuki AraiSatoru Nagai (2 patents)Hiroyuki AraiTetsuo Oosato (2 patents)Hiroyuki AraiFusako Akimoto (2 patents)Hiroyuki AraiMinoru Takahata (2 patents)Hiroyuki AraiHidetaka Kuwano (2 patents)Hiroyuki AraiTouru Kasai (2 patents)Hiroyuki AraiKenji Ogura (2 patents)Hiroyuki AraiSunao Mikawa (2 patents)Hiroyuki AraiMinoru Mori (2 patents)Hiroyuki AraiKazuto Nagata (2 patents)Hiroyuki AraiToshiaki Sato (1 patent)Hiroyuki AraiTomoharu Fujii (1 patent)Hiroyuki AraiHiroshi Suzuki (1 patent)Hiroyuki AraiAkira Shinada (1 patent)Hiroyuki AraiMakoto Kashiwagi (1 patent)Hiroyuki AraiToshiaki Kobayashi (1 patent)Hiroyuki AraiIppei Tambata (1 patent)Hiroyuki AraiAkihiko Okubora (1 patent)Hiroyuki AraiNorikazu Nakayama (1 patent)Hiroyuki AraiShinichi Masuda (1 patent)Hiroyuki AraiKazuhiro Kosuge (1 patent)Hiroyuki AraiChikatsu Suzuki (1 patent)Hiroyuki AraiIzumi Hamanaka (1 patent)Hiroyuki AraiKatsuhiko Nunokawa (1 patent)Hiroyuki AraiShigeo Konuma (1 patent)Hiroyuki AraiHiroaki Okajima (1 patent)Hiroyuki AraiNoboru Kubota (1 patent)Hiroyuki AraiYasuhisa Hirata (1 patent)Hiroyuki AraiKei Akune (1 patent)Hiroyuki AraiFusako Ozawa (1 patent)Hiroyuki AraiKou-ichi Jishage (1 patent)Hiroyuki AraiTakumi Ikeda (1 patent)Hiroyuki AraiHiroyuki Chigasaki (1 patent)Hiroyuki AraiHisahiro Tanaka (1 patent)Hiroyuki AraiYasutaka Muroga (1 patent)Hiroyuki AraiKeiko Matsumoto (1 patent)Hiroyuki AraiShigemi Yukizane (1 patent)Hiroyuki AraiAkihiko Nishiki (1 patent)Hiroyuki AraiTomoo Kudo (1 patent)Hiroyuki AraiJunken Aoki (4 patents)Hiroyuki AraiYutaka Uruma (1 patent)Hiroyuki AraiTakehiko Otoyo (1 patent)Hiroyuki AraiKazuo Murakami (1 patent)Hiroyuki AraiHidehiro Urata (1 patent)Hiroyuki AraiKoji Igarashi (3 patents)Hiroyuki AraiMasahiro Okuno (1 patent)Hiroyuki AraiSeiji Kurauchi (1 patent)Hiroyuki AraiHiroyuki Yahagi (1 patent)Hiroyuki AraiToshio Yokoyama (1 patent)Hiroyuki AraiHiromichi Koga (1 patent)Hiroyuki AraiYusuke Yamamoto (1 patent)Hiroyuki AraiAkio Youtou (1 patent)Hiroyuki AraiHiroki Takezawa (1 patent)Hiroyuki AraiKoki Suzuki (1 patent)Hiroyuki AraiHiroyuki Shinozuka (1 patent)Hiroyuki AraiYuichiro Nishioka (1 patent)Hiroyuki AraiTomoo Kudou (1 patent)Hiroyuki AraiSyunji Shimokawa (1 patent)Hiroyuki AraiYutaka Yatomi (2 patents)Hiroyuki AraiRyo Taguchi (1 patent)Hiroyuki AraiYosuke Isobe (1 patent)Hiroyuki AraiAkira Ohyama (1 patent)Hiroyuki AraiHiroyuki Arai (57 patents)Keizo InoueKeizo Inoue (39 patents)Tadayuki UedaTadayuki Ueda (35 patents)Eiji NishikawaEiji Nishikawa (31 patents)Toshihiro MotoiToshihiro Motoi (28 patents)Hiroyuki MaruyamaHiroyuki Maruyama (27 patents)Ryuji OkutomiRyuji Okutomi (18 patents)Shinobu KishiShinobu Kishi (10 patents)Masafumi TsujimotoMasafumi Tsujimoto (9 patents)Yumiko HigashiYumiko Higashi (9 patents)Yoshikazu MaekawaYoshikazu Maekawa (25 patents)Kenji TakiKenji Taki (23 patents)Masato OkamuraMasato Okamura (19 patents)Takashi TamuraTakashi Tamura (111 patents)Takashi EnomotoTakashi Enomoto (96 patents)Kazuhiro NakamuraKazuhiro Nakamura (66 patents)Satoshi OgataSatoshi Ogata (52 patents)Kenji IzumiyaKenji Izumiya (33 patents)Kenichi OzawaKenichi Ozawa (5 patents)Koji NegishiKoji Negishi (7 patents)Makoto AritaMakoto Arita (3 patents)Kotaro KawamuraKotaro Kawamura (8 patents)Masakazu UesugiMasakazu Uesugi (8 patents)Tomotaka HashimotoTomotaka Hashimoto (8 patents)Hajime HirasawaHajime Hirasawa (8 patents)Hitoshi IkedaHitoshi Ikeda (8 patents)Hideki AdachiHideki Adachi (4 patents)Seiji YamamotoSeiji Yamamoto (27 patents)Tsugio HirabayashiTsugio Hirabayashi (18 patents)Osamu ShibasakiOsamu Shibasaki (14 patents)Takayuki HirabayashiTakayuki Hirabayashi (45 patents)Yasushi YamadaYasushi Yamada (45 patents)Toshiaki SugimuraToshiaki Sugimura (32 patents)Shoji KurakakeShoji Kurakake (24 patents)Satoshi FujitaSatoshi Fujita (22 patents)Toshihide MiuraToshihide Miura (22 patents)Susumu OkuiSusumu Okui (17 patents)Akimasa YoshidaAkimasa Yoshida (16 patents)Kentaro NishimuraKentaro Nishimura (14 patents)Satoru NagaiSatoru Nagai (10 patents)Tetsuo OosatoTetsuo Oosato (10 patents)Fusako AkimotoFusako Akimoto (7 patents)Minoru TakahataMinoru Takahata (6 patents)Hidetaka KuwanoHidetaka Kuwano (3 patents)Touru KasaiTouru Kasai (3 patents)Kenji OguraKenji Ogura (3 patents)Sunao MikawaSunao Mikawa (2 patents)Minoru MoriMinoru Mori (2 patents)Kazuto NagataKazuto Nagata (2 patents)Toshiaki SatoToshiaki Sato (42 patents)Tomoharu FujiiTomoharu Fujii (38 patents)Hiroshi SuzukiHiroshi Suzuki (37 patents)Akira ShinadaAkira Shinada (35 patents)Makoto KashiwagiMakoto Kashiwagi (32 patents)Toshiaki KobayashiToshiaki Kobayashi (31 patents)Ippei TambataIppei Tambata (28 patents)Akihiko OkuboraAkihiko Okubora (28 patents)Norikazu NakayamaNorikazu Nakayama (27 patents)Shinichi MasudaShinichi Masuda (27 patents)Kazuhiro KosugeKazuhiro Kosuge (25 patents)Chikatsu SuzukiChikatsu Suzuki (21 patents)Izumi HamanakaIzumi Hamanaka (15 patents)Katsuhiko NunokawaKatsuhiko Nunokawa (13 patents)Shigeo KonumaShigeo Konuma (11 patents)Hiroaki OkajimaHiroaki Okajima (10 patents)Noboru KubotaNoboru Kubota (10 patents)Yasuhisa HirataYasuhisa Hirata (9 patents)Kei AkuneKei Akune (8 patents)Fusako OzawaFusako Ozawa (7 patents)Kou-ichi JishageKou-ichi Jishage (7 patents)Takumi IkedaTakumi Ikeda (7 patents)Hiroyuki ChigasakiHiroyuki Chigasaki (7 patents)Hisahiro TanakaHisahiro Tanaka (6 patents)Yasutaka MurogaYasutaka Muroga (5 patents)Keiko MatsumotoKeiko Matsumoto (5 patents)Shigemi YukizaneShigemi Yukizane (5 patents)Akihiko NishikiAkihiko Nishiki (5 patents)Tomoo KudoTomoo Kudo (5 patents)Junken AokiJunken Aoki (4 patents)Yutaka UrumaYutaka Uruma (4 patents)Takehiko OtoyoTakehiko Otoyo (4 patents)Kazuo MurakamiKazuo Murakami (4 patents)Hidehiro UrataHidehiro Urata (4 patents)Koji IgarashiKoji Igarashi (3 patents)Masahiro OkunoMasahiro Okuno (3 patents)Seiji KurauchiSeiji Kurauchi (3 patents)Hiroyuki YahagiHiroyuki Yahagi (3 patents)Toshio YokoyamaToshio Yokoyama (3 patents)Hiromichi KogaHiromichi Koga (3 patents)Yusuke YamamotoYusuke Yamamoto (3 patents)Akio YoutouAkio Youtou (2 patents)Hiroki TakezawaHiroki Takezawa (2 patents)Koki SuzukiKoki Suzuki (2 patents)Hiroyuki ShinozukaHiroyuki Shinozuka (2 patents)Yuichiro NishiokaYuichiro Nishioka (2 patents)Tomoo KudouTomoo Kudou (2 patents)Syunji ShimokawaSyunji Shimokawa (2 patents)Yutaka YatomiYutaka Yatomi (2 patents)Ryo TaguchiRyo Taguchi (2 patents)Yosuke IsobeYosuke Isobe (2 patents)Akira OhyamaAkira Ohyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Corporation (10 from 3,106 patents)

2. Konica Minolta Business Technologies, Inc. (6 from 2,526 patents)

3. Konica Minolta, Inc. (5 from 4,240 patents)

4. Sony Corporation (4 from 58,131 patents)

5. Other (3 from 832,880 patents)

6. Kabushiki Kaisha Toshiba (3 from 52,751 patents)

7. The University of Tokyo (3 from 1,287 patents)

8. Asahi Kasei Kabushiki Kaisha (3 from 944 patents)

9. Nippon Telegraph and Telephone Corporation (2 from 5,290 patents)

10. Ebara Corporation (2 from 2,512 patents)

11. Shimadzu Corporation (1 from 3,516 patents)

12. Shinko Electric Industries Co., Ltd. (1 from 1,700 patents)

13. Tohoku University (1 from 987 patents)

14. Konica-minolta Holdings, Inc. (1 from 713 patents)

15. Tosoh Corporation (893 patents)


57 patents:

1. 12194416 - Membrane distillation module and membrane distillation apparatus

2. 12117426 - Biological membrane phosphoinositide separation method

3. 11495885 - Sensor module

4. 11352270 - Porous membrane for membrane distillation, and method for operating membrane distillation module

5. 10898858 - Membrane distillation apparatus and hydrophobic porous membrane

6. 10773491 - Laminate, packaging bag, packaging bag with plug, and packaging bag with plug with hydrogenous-water

7. 10649383 - Image forming apparatus

8. 10618696 - Packaging bag and method for manufacturing packaging bag

9. 10362185 - Image forming apparatus, image forming system, and control program for image forming system

10. 10032531 - Chemical solution injection system and chemical solution injection method

11. 9885984 - Image forming apparatus, image forming method and computer readable medium

12. 9858018 - Image forming system and image forming apparatus

13. 9851673 - Image forming system and image forming method

14. 9824782 - Photocatalyst injection method and photocatalyst injection system

15. 9410252 - Corrosion inhibitor injecting method

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