Growing community of inventors

Otsu, Japan

Hiroshi Kitagawa

Average Co-Inventor Count = 2.51

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 = 61

Hiroshi KitagawaShinichi Sakane (2 patents)Hiroshi KitagawaNaoki Ikeda (2 patents)Hiroshi KitagawaMasafumi Yoshimura (2 patents)Hiroshi KitagawaYoshimasa Endo (2 patents)Hiroshi KitagawaKazuaki Mizoguchi (2 patents)Hiroshi KitagawaYohei Uchiyama (1 patent)Hiroshi KitagawaYasuyuki Kawahara (1 patent)Hiroshi KitagawaKiyoshi Sadamitsu (1 patent)Hiroshi KitagawaFuminori Suzuki (1 patent)Hiroshi KitagawaMasahide Ishikawa (1 patent)Hiroshi KitagawaSukehiro Niga (1 patent)Hiroshi KitagawaYuji Kawashima (1 patent)Hiroshi KitagawaJurgen H Geerlings (1 patent)Hiroshi KitagawaHiroshi Kimura (1 patent)Hiroshi KitagawaChiaki Ueoka (1 patent)Hiroshi KitagawaKazumasa Igarashi (1 patent)Hiroshi KitagawaHiroshi Kimura (0 patent)Hiroshi KitagawaHiroshi Kitagawa (9 patents)Shinichi SakaneShinichi Sakane (7 patents)Naoki IkedaNaoki Ikeda (6 patents)Masafumi YoshimuraMasafumi Yoshimura (5 patents)Yoshimasa EndoYoshimasa Endo (3 patents)Kazuaki MizoguchiKazuaki Mizoguchi (3 patents)Yohei UchiyamaYohei Uchiyama (10 patents)Yasuyuki KawaharaYasuyuki Kawahara (7 patents)Kiyoshi SadamitsuKiyoshi Sadamitsu (7 patents)Fuminori SuzukiFuminori Suzuki (6 patents)Masahide IshikawaMasahide Ishikawa (6 patents)Sukehiro NigaSukehiro Niga (5 patents)Yuji KawashimaYuji Kawashima (2 patents)Jurgen H GeerlingsJurgen H Geerlings (2 patents)Hiroshi KimuraHiroshi Kimura (2 patents)Chiaki UeokaChiaki Ueoka (1 patent)Kazumasa IgarashiKazumasa Igarashi (1 patent)Hiroshi KimuraHiroshi Kimura (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Corporation (3 from 16,453 patents)

2. New Japan Chemical Co., Ltd. (3 from 72 patents)

3. Seven Dreamers Laboratories, Inc. (3 from 9 patents)

4. U.S. Philips Corporation (2 from 14,087 patents)

5. Daiwa House Industry Co., Ltd (2 from 12 patents)

6. Sbi Ventures Two Co., Ltd. (1 from 1 patent)


9 patents:

1. 11037176 - System, method and device for folding subjects

2. 10718084 - Processing apparatus for processing subject

3. 9969041 - Deformable thin object spreading device and method

4. 8820594 - Folding system for fabric product

5. 7696380 - Amide-based compound, polyolefin resin composition and molded product

6. 6235823 - Crystalline polypropylene resin composition and amide compounds

7. 5973076 - Polybutene-1 resin composition and a method of accelerating the crystal

8. 5729299 - Knee correction

9. 5508742 - Color video camera apparatus using a CD includes a matrix circuit having

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12/5/2025
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