Growing community of inventors

Yokohama, Japan

Masatoshi Kato

Average Co-Inventor Count = 3.96

ph-index = 4

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 = 40

Masatoshi KatoFumio Ichikawa (2 patents)Masatoshi KatoHideaki Uemura (2 patents)Masatoshi KatoYozo Tobo (2 patents)Masatoshi KatoToshiaki Nagashima (1 patent)Masatoshi KatoKazuo Chadani (1 patent)Masatoshi KatoKanji Yokomori (1 patent)Masatoshi KatoTsuyoshi Orikasa (1 patent)Masatoshi KatoJun Azuma (1 patent)Masatoshi KatoToshihiko Miura (1 patent)Masatoshi KatoTsunenobu Satoi (1 patent)Masatoshi KatoTsuyoshi Baba (1 patent)Masatoshi KatoMasanori Kamei (1 patent)Masatoshi KatoTatsuo Watanabe (1 patent)Masatoshi KatoYumiko Tani (1 patent)Masatoshi KatoKoji Yanae (1 patent)Masatoshi KatoTakashi Oba (1 patent)Masatoshi KatoMasatoshi Kato (6 patents)Fumio IchikawaFumio Ichikawa (8 patents)Hideaki UemuraHideaki Uemura (6 patents)Yozo ToboYozo Tobo (6 patents)Toshiaki NagashimaToshiaki Nagashima (101 patents)Kazuo ChadaniKazuo Chadani (77 patents)Kanji YokomoriKanji Yokomori (55 patents)Tsuyoshi OrikasaTsuyoshi Orikasa (55 patents)Jun AzumaJun Azuma (14 patents)Toshihiko MiuraToshihiko Miura (13 patents)Tsunenobu SatoiTsunenobu Satoi (11 patents)Tsuyoshi BabaTsuyoshi Baba (5 patents)Masanori KameiMasanori Kamei (5 patents)Tatsuo WatanabeTatsuo Watanabe (2 patents)Yumiko TaniYumiko Tani (1 patent)Koji YanaeKoji Yanae (1 patent)Takashi ObaTakashi Oba (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (5 from 90,809 patents)

2. Ajinomoto Co., Ltd. (1 from 1,929 patents)


6 patents:

1. 7414075 - Composition for lowering internal lipid content

2. 6654575 - Developer container having sealing member

3. 6585848 - Method for attaching electrically conductive sheet to developer sealing member

4. 5436645 - Inspection/adjustment method and apparatus for laser beam output optical

5. 5373633 - Assembling method and apparatus for ink-jet head

6. 5351264 - Optical apparatus for emitting light and automatic adjustment apparatus

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1/8/2026
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