Growing community of inventors

Saitama, Japan

Osamu Yabuta

Average Co-Inventor Count = 8.00

ph-index = 1

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 = 4

Osamu Yabuta ↔ Takao Chiba (1 patent)Osamu Yabuta ↔ Yukio Sato (1 patent)Osamu Yabuta ↔ Mitsuhisa Fukuda (1 patent)Osamu Yabuta ↔ Yuzo Kimoto (1 patent)Osamu Yabuta ↔ Shoji Hirose (1 patent)Osamu Yabuta ↔ Yukio Anekoji (1 patent)Osamu Yabuta ↔ Yoshimichi Kimura (1 patent)Osamu YabutaOsamu Yabuta (1 patent)Takao ChibaTakao Chiba (3 patents)Yukio SatoYukio Sato (3 patents)Mitsuhisa FukudaMitsuhisa Fukuda (1 patent)Yuzo KimotoYuzo Kimoto (1 patent)Shoji HiroseShoji Hirose (1 patent)Yukio AnekojiYukio Anekoji (1 patent)Yoshimichi KimuraYoshimichi Kimura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Ceramics Co., Ltd. (1 from 189 patents)

2. Shin Nippon Air Conditioning Engineering Co., Ltd. (1 from 1 patent)


1 patent:

1. 5103869 - Piezoelectric on-off valve for air conditioning

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12/20/2025
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