Growing community of inventors

Osaka, Japan

Hiroshi Sawada

Average Co-Inventor Count = 3.78

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 = 100

Hiroshi SawadaMasahisa Fujimoto (89 patents)Hiroshi SawadaNoriyoshi Nishiyama (2 patents)Hiroshi SawadaYukio Honda (2 patents)Hiroshi SawadaHiroyuki Kiriyama (2 patents)Hiroshi SawadaShinichiro Kawano (2 patents)Hiroshi SawadaMasaru Nagaike (2 patents)Hiroshi SawadaTakashi Ichiyanagi (1 patent)Hiroshi SawadaScott F Timmons (1 patent)Hiroshi SawadaHitoshi Minabe (1 patent)Hiroshi SawadaRobert E Lyle, Jr (1 patent)Hiroshi SawadaMotoshi Shitanda (1 patent)Hiroshi SawadaShinsuke Imai (1 patent)Hiroshi SawadaTakao Eguchi (1 patent)Hiroshi SawadaStephen T Willinghoff (1 patent)Hiroshi SawadaMuneaki Tomotake (1 patent)Hiroshi SawadaBelinda K Taylor (1 patent)Hiroshi SawadaKaori Akita (1 patent)Hiroshi SawadaRichard L Merson (1 patent)Hiroshi SawadaHiroshi Sawada (7 patents)Masahisa FujimotoMasahisa Fujimoto (89 patents)Noriyoshi NishiyamaNoriyoshi Nishiyama (32 patents)Yukio HondaYukio Honda (22 patents)Hiroyuki KiriyamaHiroyuki Kiriyama (13 patents)Shinichiro KawanoShinichiro Kawano (13 patents)Masaru NagaikeMasaru Nagaike (9 patents)Takashi IchiyanagiTakashi Ichiyanagi (25 patents)Scott F TimmonsScott F Timmons (25 patents)Hitoshi MinabeHitoshi Minabe (11 patents)Robert E Lyle, JrRobert E Lyle, Jr (6 patents)Motoshi ShitandaMotoshi Shitanda (5 patents)Shinsuke ImaiShinsuke Imai (4 patents)Takao EguchiTakao Eguchi (4 patents)Stephen T WillinghoffStephen T Willinghoff (3 patents)Muneaki TomotakeMuneaki Tomotake (2 patents)Belinda K TaylorBelinda K Taylor (1 patent)Kaori AkitaKaori Akita (1 patent)Richard L MersonRichard L Merson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (4 from 27,375 patents)

2. Arakawa Kagaku Kogyo Kabushiki Kaisha (1 from 33 patents)

3. House Foods Corporation (1 from 28 patents)

4. Nakamura & Partners (1 from 1 patent)

5. Sanyo Electric Co., Ltd. (8,776 patents)


7 patents:

1. 6300703 - Rotor core for reluctance motor

2. 6259181 - Rotor core for reluctance motor

3. 5788758 - Method for manufacturing blue pigment

4. 5526207 - Rotary head cylinder having a fixed cylinder projection generating a

5. 5354784 - Cyclopentadienyliron complex salt, process for preparing the same and

6. 4951388 - Method of mounting electronic components

7. 4882188 - Process for preparing heat treated granular solid food

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as of
12/8/2025
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