Growing community of inventors

Tokyo, Japan

Yoichi Okawa

Average Co-Inventor Count = 2.18

ph-index = 2

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 = 19

Yoichi OkawaHisashi Beppu (6 patents)Yoichi OkawaMitsuharu Tanaka (2 patents)Yoichi OkawaShingo Masumoto (1 patent)Yoichi OkawaMakoto Ijiri (1 patent)Yoichi OkawaKeiji Kanehara (1 patent)Yoichi OkawaShoichi Simada (1 patent)Yoichi OkawaShinya Eto (1 patent)Yoichi OkawaYoichi Okawa (8 patents)Hisashi BeppuHisashi Beppu (12 patents)Mitsuharu TanakaMitsuharu Tanaka (4 patents)Shingo MasumotoShingo Masumoto (6 patents)Makoto IjiriMakoto Ijiri (4 patents)Keiji KaneharaKeiji Kanehara (2 patents)Shoichi SimadaShoichi Simada (1 patent)Shinya EtoShinya Eto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Azbil Corporation (7 from 353 patents)

2. Calsonic Corporation (1 from 126 patents)

3. Seiko Seiki Co., Ltd. (1 from 5 patents)

4. Azbil Telstar Technologies, S.l.u. (0 patent)


8 patents:

1. 10746616 - Transfer apparatus

2. 10710821 - Conveyance system

3. 10703575 - Conveyance device

4. 10703574 - Conveying device

5. 10625949 - Transfer apparatus and storage apparatus

6. 10384888 - Temperature management apparatus, transfer apparatus, and transfer base

7. 10336560 - Transfer apparatus

8. 5411385 - Rotary compressor having oil passage to the bearings

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…