Growing community of inventors

Saitama, Japan

Mutsumi Katayama

Average Co-Inventor Count = 2.16

ph-index = 9

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 = 275

Mutsumi KatayamaTakeshi Konno (43 patents)Mutsumi KatayamaHiroyuki Morita (12 patents)Mutsumi KatayamaKazumitsu Kushida (7 patents)Mutsumi KatayamaHajime Tabata (5 patents)Mutsumi KatayamaYuji Nishikawa (3 patents)Mutsumi KatayamaNaohide Aizawa (3 patents)Mutsumi KatayamaYukio Miyamaru (2 patents)Mutsumi KatayamaToru Hasegawa (2 patents)Mutsumi KatayamaShigeru Kodaira (2 patents)Mutsumi KatayamaSumitaka Ogawa (1 patent)Mutsumi KatayamaTadafumi Nogawa (1 patent)Mutsumi KatayamaKazuhito Hotta (1 patent)Mutsumi KatayamaYasuo Oishi (1 patent)Mutsumi KatayamaNaoki Murasawa (1 patent)Mutsumi KatayamaKoshi Hayakawa (1 patent)Mutsumi KatayamaToshiya Nagatsuyu (14 patents)Mutsumi KatayamaTomohiro Hoshi (14 patents)Mutsumi KatayamaMasashi Hino (2 patents)Mutsumi KatayamaKentaro Ishii (1 patent)Mutsumi KatayamaTakumi Makabe (13 patents)Mutsumi KatayamaHisashi Nagaoka (1 patent)Mutsumi KatayamaKazuyuki Maruyama (1 patent)Mutsumi KatayamaJun Morimoto (1 patent)Mutsumi KatayamaAkihiko Yamashita (8 patents)Mutsumi KatayamaToru Kimura (1 patent)Mutsumi KatayamaYojiro Tsutsumi (1 patent)Mutsumi KatayamaKoji Komiya (1 patent)Mutsumi KatayamaKenichiro Ikeda (1 patent)Mutsumi KatayamaKenichi Takeda (1 patent)Mutsumi KatayamaMasaharu Senno (4 patents)Mutsumi KatayamaShunji Akamatsu (1 patent)Mutsumi KatayamaYutaka Kamata (1 patent)Mutsumi KatayamaTadatoshi Shigetomi (1 patent)Mutsumi KatayamaYasuhiro Konno (1 patent)Mutsumi KatayamaYuichi Kataoka (1 patent)Mutsumi KatayamaTakeshi Sanpo (1 patent)Mutsumi KatayamaTakefumi Tatewaki (1 patent)Mutsumi KatayamaMutsumi Katayama (41 patents)Takeshi KonnoTakeshi Konno (43 patents)Hiroyuki MoritaHiroyuki Morita (22 patents)Kazumitsu KushidaKazumitsu Kushida (21 patents)Hajime TabataHajime Tabata (27 patents)Yuji NishikawaYuji Nishikawa (7 patents)Naohide AizawaNaohide Aizawa (4 patents)Yukio MiyamaruYukio Miyamaru (34 patents)Toru HasegawaToru Hasegawa (31 patents)Shigeru KodairaShigeru Kodaira (19 patents)Sumitaka OgawaSumitaka Ogawa (35 patents)Tadafumi NogawaTadafumi Nogawa (20 patents)Kazuhito HottaKazuhito Hotta (19 patents)Yasuo OishiYasuo Oishi (18 patents)Naoki MurasawaNaoki Murasawa (16 patents)Koshi HayakawaKoshi Hayakawa (16 patents)Toshiya NagatsuyuToshiya Nagatsuyu (14 patents)Tomohiro HoshiTomohiro Hoshi (14 patents)Masashi HinoMasashi Hino (3 patents)Kentaro IshiiKentaro Ishii (13 patents)Takumi MakabeTakumi Makabe (13 patents)Hisashi NagaokaHisashi Nagaoka (12 patents)Kazuyuki MaruyamaKazuyuki Maruyama (10 patents)Jun MorimotoJun Morimoto (10 patents)Akihiko YamashitaAkihiko Yamashita (8 patents)Toru KimuraToru Kimura (8 patents)Yojiro TsutsumiYojiro Tsutsumi (7 patents)Koji KomiyaKoji Komiya (5 patents)Kenichiro IkedaKenichiro Ikeda (4 patents)Kenichi TakedaKenichi Takeda (4 patents)Masaharu SennoMasaharu Senno (4 patents)Shunji AkamatsuShunji Akamatsu (3 patents)Yutaka KamataYutaka Kamata (3 patents)Tadatoshi ShigetomiTadatoshi Shigetomi (2 patents)Yasuhiro KonnoYasuhiro Konno (2 patents)Yuichi KataokaYuichi Kataoka (1 patent)Takeshi SanpoTakeshi Sanpo (1 patent)Takefumi TatewakiTakefumi Tatewaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (22 from 10,092 patents)

2. Honda Motor Co., Ltd. (18 from 21,929 patents)

3. Honda Access Corporation (3 from 143 patents)

4. Yokowo Co., Ltd. (1 from 214 patents)

5. Honda Kogyo Kabushiki Kaisha (1 from 5 patents)


41 patents:

1. 12447851 - Vehicle management system, vehicle management method, and energy management system

2. 11322026 - Control device and computer readable storage medium

3. 11021112 - Display control device and computer-readable storage medium

4. 10997853 - Control device and computer readable storage medium

5. 10785454 - Display control device and computer-readable storage medium for a vehicle

6. 10534574 - Acoustic system and volume adjustment method

7. 10389031 - Antenna device

8. 9238496 - Motorcycle

9. 9171465 - Weather information processing device and weather information processing system

10. 8251554 - Lighting apparatus for motorcycle

11. 8052312 - Vehicle lighting device

12. 7933690 - Vehicle recognition allowing device

13. 7929712 - Electronic volume control apparatus

14. 7750847 - Vehicle position detection system

15. 7656283 - Vehicle recognizing apparatus

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12/30/2025
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