Growing community of inventors

Kanagawa, Japan

Katsuya Shirai

Average Co-Inventor Count = 6.41

ph-index = 13

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 = 670

Katsuya ShiraiYoichiro Sako (42 patents)Katsuya ShiraiMotoyuki Takai (40 patents)Katsuya ShiraiToshiro Terauchi (38 patents)Katsuya ShiraiMakoto Inoue (32 patents)Katsuya ShiraiKenichi Makino (32 patents)Katsuya ShiraiMasamichi Asukai (26 patents)Katsuya ShiraiYasushi Miyajima (20 patents)Katsuya ShiraiTakatoshi Nakamura (18 patents)Katsuya ShiraiToru Sasaki (17 patents)Katsuya ShiraiAkane Sano (17 patents)Katsuya ShiraiYuichi Sakai (15 patents)Katsuya ShiraiMakoto Inoue (12 patents)Katsuya ShiraiMitsuru Takehara (11 patents)Katsuya ShiraiSusumu Takatsuka (7 patents)Katsuya ShiraiAkihiro Komori (7 patents)Katsuya ShiraiToshiaki Iwa (5 patents)Katsuya ShiraiKoichi Tanaka (3 patents)Katsuya ShiraiAtsushi Toda (2 patents)Katsuya ShiraiYoshihiro Ogawa (1 patent)Katsuya ShiraiHiroshi Ito (117 patents)Katsuya ShiraiHirofumi Tamori (10 patents)Katsuya ShiraiAkiko Inoue (10 patents)Katsuya ShiraiMasafumi Matsuda (6 patents)Katsuya ShiraiNorio Uemura (5 patents)Katsuya ShiraiKosei Yamashita (4 patents)Katsuya ShiraiKeigo Shirafuji (4 patents)Katsuya ShiraiYuichi Abe (4 patents)Katsuya ShiraiKenji Katori (4 patents)Katsuya ShiraiHiroshi Ito (3 patents)Katsuya ShiraiShigeru Kojima (3 patents)Katsuya ShiraiNobuhiko Umezu (3 patents)Katsuya ShiraiKiyoshi Yamaura (3 patents)Katsuya ShiraiKoichi Tsukihara (3 patents)Katsuya ShiraiMinehisa Imazato (3 patents)Katsuya ShiraiYoshio Inagaki (2 patents)Katsuya ShiraiYukihiko Taguchi (2 patents)Katsuya ShiraiTadashi Ishibashi (2 patents)Katsuya ShiraiYoshifumi Mori (2 patents)Katsuya ShiraiIsamu Nakao (2 patents)Katsuya ShiraiKoichi Tatsuki (2 patents)Katsuya ShiraiShin Hotta (2 patents)Katsuya ShiraiJunji Kuyama (2 patents)Katsuya ShiraiGoh Matsunobu (2 patents)Katsuya ShiraiYumi Sanaka (2 patents)Katsuya ShiraiNobuhiro Kihara (1 patent)Katsuya ShiraiAkio Yasuda (1 patent)Katsuya ShiraiMasanobu Yamamoto (1 patent)Katsuya ShiraiTakeshi Yamasaki (1 patent)Katsuya ShiraiKeiichi Nito (1 patent)Katsuya ShiraiTakashi Iwamura (1 patent)Katsuya ShiraiYuichi Sakai (12 patents)Katsuya ShiraiToshiaki Kanemitsu (2 patents)Katsuya ShiraiToshiharu Suzuki (1 patent)Katsuya ShiraiNobuaki Sato (1 patent)Katsuya ShiraiToru Kihira (1 patent)Katsuya ShiraiShin-Ichiro Tamura (1 patent)Katsuya ShiraiHirohisa Amago (1 patent)Katsuya ShiraiYoko Matsuzawa (1 patent)Katsuya ShiraiGo Matsunobu (1 patent)Katsuya ShiraiRyousuke Cho (1 patent)Katsuya ShiraiKeigo Shirahuji (1 patent)Katsuya ShiraiSinji Sasaki (1 patent)Katsuya ShiraiTakahiro Maeda (1 patent)Katsuya ShiraiYoichiro; Sako (0 patent)Katsuya ShiraiAkikoc Inoue (0 patent)Katsuya ShiraiKatsuya Shirai (68 patents)Yoichiro SakoYoichiro Sako (551 patents)Motoyuki TakaiMotoyuki Takai (85 patents)Toshiro TerauchiToshiro Terauchi (101 patents)Makoto InoueMakoto Inoue (99 patents)Kenichi MakinoKenichi Makino (49 patents)Masamichi AsukaiMasamichi Asukai (127 patents)Yasushi MiyajimaYasushi Miyajima (133 patents)Takatoshi NakamuraTakatoshi Nakamura (172 patents)Toru SasakiToru Sasaki (88 patents)Akane SanoAkane Sano (53 patents)Yuichi SakaiYuichi Sakai (26 patents)Makoto InoueMakoto Inoue (41 patents)Mitsuru TakeharaMitsuru Takehara (124 patents)Susumu TakatsukaSusumu Takatsuka (67 patents)Akihiro KomoriAkihiro Komori (61 patents)Toshiaki IwaToshiaki Iwa (33 patents)Koichi TanakaKoichi Tanaka (184 patents)Atsushi TodaAtsushi Toda (187 patents)Yoshihiro OgawaYoshihiro Ogawa (160 patents)Hiroshi ItoHiroshi Ito (117 patents)Hirofumi TamoriHirofumi Tamori (24 patents)Akiko InoueAkiko Inoue (23 patents)Masafumi MatsudaMasafumi Matsuda (26 patents)Norio UemuraNorio Uemura (24 patents)Kosei YamashitaKosei Yamashita (92 patents)Keigo ShirafujiKeigo Shirafuji (68 patents)Yuichi AbeYuichi Abe (65 patents)Kenji KatoriKenji Katori (34 patents)Hiroshi ItoHiroshi Ito (79 patents)Shigeru KojimaShigeru Kojima (33 patents)Nobuhiko UmezuNobuhiko Umezu (19 patents)Kiyoshi YamauraKiyoshi Yamaura (15 patents)Koichi TsukiharaKoichi Tsukihara (11 patents)Minehisa ImazatoMinehisa Imazato (10 patents)Yoshio InagakiYoshio Inagaki (100 patents)Yukihiko TaguchiYukihiko Taguchi (43 patents)Tadashi IshibashiTadashi Ishibashi (34 patents)Yoshifumi MoriYoshifumi Mori (26 patents)Isamu NakaoIsamu Nakao (23 patents)Koichi TatsukiKoichi Tatsuki (17 patents)Shin HottaShin Hotta (13 patents)Junji KuyamaJunji Kuyama (10 patents)Goh MatsunobuGoh Matsunobu (9 patents)Yumi SanakaYumi Sanaka (7 patents)Nobuhiro KiharaNobuhiro Kihara (114 patents)Akio YasudaAkio Yasuda (104 patents)Masanobu YamamotoMasanobu Yamamoto (64 patents)Takeshi YamasakiTakeshi Yamasaki (59 patents)Keiichi NitoKeiichi Nito (20 patents)Takashi IwamuraTakashi Iwamura (15 patents)Yuichi SakaiYuichi Sakai (12 patents)Toshiaki KanemitsuToshiaki Kanemitsu (8 patents)Toshiharu SuzukiToshiharu Suzuki (12 patents)Nobuaki SatoNobuaki Sato (7 patents)Toru KihiraToru Kihira (6 patents)Shin-Ichiro TamuraShin-Ichiro Tamura (6 patents)Hirohisa AmagoHirohisa Amago (4 patents)Yoko MatsuzawaYoko Matsuzawa (2 patents)Go MatsunobuGo Matsunobu (1 patent)Ryousuke ChoRyousuke Cho (1 patent)Keigo ShirahujiKeigo Shirahuji (1 patent)Sinji SasakiSinji Sasaki (1 patent)Takahiro MaedaTakahiro Maeda (1 patent)Yoichiro; SakoYoichiro; Sako (0 patent)Akikoc InoueAkikoc Inoue (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (62 from 58,129 patents)

2. Eagle Industry Co., Ltd. (5 from 536 patents)

3. Sanden Corporation (2 from 1,026 patents)

4. Thomson Licensing (1 from 3,471 patents)


68 patents:

1. RE47948 - Content playback method and content playback apparatus

2. 10587567 - Communication method and apparatus

3. 10518161 - Sound-output-control device, sound-output-control method, and sound-output-control program

4. 10291577 - Communication method and apparatus

5. RE46481 - Content reproducing apparatus, audio reproducing apparatus and content reproducing method

6. 9675866 - Movement supporting method and apparatus

7. 9596581 - Communication method and apparatus

8. 9338644 - Communication method and apparatus

9. 9326130 - Communication method and apparatus

10. 8861930 - Content playback apparatus, content playback method and storage medium

11. 8858453 - Sound-output-control device, sound-output-control method, and sound-output-control program

12. 8812502 - Content reproducing apparatus, content reproduction method, and program

13. 8641616 - Method and apparatus for processing bio-information

14. 8612030 - Health exercise assist system, portable music playback apparatus, service information providing apparatus, information processing apparatus, and health exercise assist method

15. 8518756 - Method for crystallizing thin film, method for manufacturing thin film semiconductor device, method for manufacturing electronic apparatus, and method for manufacturing display device

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