Growing community of inventors

Tokyo, Japan

Akira Shirakura

Average Co-Inventor Count = 2.59

ph-index = 11

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 = 535

Akira ShirakuraNobuhiro Kihara (35 patents)Akira ShirakuraShigeyuki Baba (16 patents)Akira ShirakuraKoji Ashizaki (12 patents)Akira ShirakuraTakahiro Toyoda (7 patents)Akira ShirakuraHirotsugu Suzuki (4 patents)Akira ShirakuraYasuji Yui (3 patents)Akira ShirakuraKoichi Kawasumi (3 patents)Akira ShirakuraMasaki Nakaya (3 patents)Akira ShirakuraHaruo Watanabe (2 patents)Akira ShirakuraHiroshi Tokunaga (2 patents)Akira ShirakuraShigeru Mori (2 patents)Akira ShirakuraTakao Tsuchiya (2 patents)Akira ShirakuraSeijiro Tomita (2 patents)Akira ShirakuraTatsuru Sato (2 patents)Akira ShirakuraToshio Iribe (2 patents)Akira ShirakuraHideki Matsuzaka (2 patents)Akira ShirakuraToshio Kikuchi (2 patents)Akira ShirakuraAkio Hitachi (2 patents)Akira ShirakuraAkio Mishima (2 patents)Akira ShirakuraEric D Edwards (1 patent)Akira ShirakuraYoshiaki Kumagai (1 patent)Akira ShirakuraYuji Yakura (1 patent)Akira ShirakuraToshimi Fukuoka (1 patent)Akira ShirakuraMinoru Danno (1 patent)Akira ShirakuraHideo Yamakoshi (1 patent)Akira ShirakuraOsamu Akimoto (1 patent)Akira ShirakuraKazumasa Sato (1 patent)Akira ShirakuraTadahiro Uemura (1 patent)Akira ShirakuraKo Ishimoto (1 patent)Akira ShirakuraNorikazu Iwasaki (1 patent)Akira ShirakuraYoshio Himeshima (1 patent)Akira ShirakuraYuji Asahara (1 patent)Akira ShirakuraHideyasu Ando (1 patent)Akira ShirakuraTakaharu Kitada (1 patent)Akira ShirakuraShinichi Yamada (1 patent)Akira ShirakuraChao Hsu Lee (1 patent)Akira ShirakuraYuji Nakagawa (1 patent)Akira ShirakuraMegumi Ezura (1 patent)Akira ShirakuraKazutaka Hayashi (1 patent)Akira ShirakuraTakao Aoki (1 patent)Akira ShirakuraShuichi Yokokura (1 patent)Akira ShirakuraEihaku Shimamura (1 patent)Akira ShirakuraIsamu Sakuma (1 patent)Akira ShirakuraTakashi Matsubara (1 patent)Akira ShirakuraHirotaka Sugiyama (1 patent)Akira ShirakuraSeiji Goto (1 patent)Akira ShirakuraIchiro Yonezawa (1 patent)Akira ShirakuraHirotsuga Suzuki (1 patent)Akira ShirakuraKiyoshi Hiroya (1 patent)Akira ShirakuraNam-Heun Kim (1 patent)Akira ShirakuraKoji Ashikazi (1 patent)Akira ShirakuraChiori Ito (1 patent)Akira ShirakuraYuichirou Ikemoto (1 patent)Akira ShirakuraTakashi Mori (1 patent)Akira ShirakuraHisashi Andoh (1 patent)Akira ShirakuraTeruyuki Yamasaki (1 patent)Akira ShirakuraKiyoshi Hiroya (0 patent)Akira ShirakuraHideyasu Ando (0 patent)Akira ShirakuraAkira Shirakura (68 patents)Nobuhiro KiharaNobuhiro Kihara (114 patents)Shigeyuki BabaShigeyuki Baba (29 patents)Koji AshizakiKoji Ashizaki (43 patents)Takahiro ToyodaTakahiro Toyoda (15 patents)Hirotsugu SuzukiHirotsugu Suzuki (13 patents)Yasuji YuiYasuji Yui (18 patents)Koichi KawasumiKoichi Kawasumi (11 patents)Masaki NakayaMasaki Nakaya (8 patents)Haruo WatanabeHaruo Watanabe (64 patents)Hiroshi TokunagaHiroshi Tokunaga (51 patents)Shigeru MoriShigeru Mori (44 patents)Takao TsuchiyaTakao Tsuchiya (19 patents)Seijiro TomitaSeijiro Tomita (14 patents)Tatsuru SatoTatsuru Sato (13 patents)Toshio IribeToshio Iribe (11 patents)Hideki MatsuzakaHideki Matsuzaka (6 patents)Toshio KikuchiToshio Kikuchi (3 patents)Akio HitachiAkio Hitachi (3 patents)Akio MishimaAkio Mishima (2 patents)Eric D EdwardsEric D Edwards (55 patents)Yoshiaki KumagaiYoshiaki Kumagai (37 patents)Yuji YakuraYuji Yakura (31 patents)Toshimi FukuokaToshimi Fukuoka (31 patents)Minoru DannoMinoru Danno (24 patents)Hideo YamakoshiHideo Yamakoshi (22 patents)Osamu AkimotoOsamu Akimoto (19 patents)Kazumasa SatoKazumasa Sato (19 patents)Tadahiro UemuraTadahiro Uemura (16 patents)Ko IshimotoKo Ishimoto (14 patents)Norikazu IwasakiNorikazu Iwasaki (12 patents)Yoshio HimeshimaYoshio Himeshima (9 patents)Yuji AsaharaYuji Asahara (8 patents)Hideyasu AndoHideyasu Ando (8 patents)Takaharu KitadaTakaharu Kitada (7 patents)Shinichi YamadaShinichi Yamada (6 patents)Chao Hsu LeeChao Hsu Lee (6 patents)Yuji NakagawaYuji Nakagawa (5 patents)Megumi EzuraMegumi Ezura (5 patents)Kazutaka HayashiKazutaka Hayashi (4 patents)Takao AokiTakao Aoki (4 patents)Shuichi YokokuraShuichi Yokokura (4 patents)Eihaku ShimamuraEihaku Shimamura (3 patents)Isamu SakumaIsamu Sakuma (3 patents)Takashi MatsubaraTakashi Matsubara (3 patents)Hirotaka SugiyamaHirotaka Sugiyama (3 patents)Seiji GotoSeiji Goto (3 patents)Ichiro YonezawaIchiro Yonezawa (2 patents)Hirotsuga SuzukiHirotsuga Suzuki (1 patent)Kiyoshi HiroyaKiyoshi Hiroya (1 patent)Nam-Heun KimNam-Heun Kim (1 patent)Koji AshikaziKoji Ashikazi (1 patent)Chiori ItoChiori Ito (1 patent)Yuichirou IkemotoYuichirou Ikemoto (1 patent)Takashi MoriTakashi Mori (1 patent)Hisashi AndohHisashi Andoh (1 patent)Teruyuki YamasakiTeruyuki Yamasaki (1 patent)Kiyoshi HiroyaKiyoshi Hiroya (0 patent)Hideyasu AndoHideyasu Ando (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sony Corporation (59 from 58,129 patents)

2. Kirin Beer Kabushiki Kaisha (5 from 215 patents)

3. Other (2 from 832,680 patents)

4. Toray Industries, Inc. (1 from 3,472 patents)

5. Sony Disc & Digital Solutions Inc. (1 from 39 patents)

6. Sony Electronics (singapore) Pte. Ltd. (1 from 3 patents)

7. Mitsubishi Heavy Industries Food & Machinery Co., Ltd. (1 from 1 patent)

8. Kirin Brewery Company, Limted (1 from 1 patent)

9. Mitsubishi Heavy Industries Machinery Systems, Ltd. (121 patents)


68 patents:

1. 8976432 - Hologram-including medium, hologram-including medium producing apparatus, and information authentication method

2. 8950356 - Barrier-film forming apparatus, barrier-film forming method, and barrier-film coated container

3. 8808797 - Method of manufacturing a gas barrier plastic container

4. 8804222 - Image recording medium, hologram replicating device and hologram replicating method

5. 8649077 - Image recording medium, hologram replicating device and hologram replicating method

6. 8564864 - Image recording medium, hologram replicating device and hologram replicating method

7. 8526087 - Hologram recording medium

8. 8379281 - Hologram judging apparatus

9. 8289598 - Image recording method, image recording apparatus, and image recording medium

10. 8186301 - Apparatus for manufacturing gas barrier plastic container, method for manufacturing the container, and the container

11. 7990467 - Parallax image pickup apparatus and image pickup method

12. 7754302 - DLC film coated plastic container, and device and method for manufacturing the plastic container

13. 7734086 - Reducing ghosting in holographic stereograms

14. 7597457 - Lighting apparatus

15. 7565003 - Image processing apparatus and method, printed matter production apparatus and method, and printed matter production system

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