Growing community of inventors

Yokohama, Japan

Junichi Maekawa

Average Co-Inventor Count = 2.48

ph-index = 8

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 = 108

Junichi MaekawaTsutomu Aihara (2 patents)Junichi MaekawaMasaichi Moriya (2 patents)Junichi MaekawaMakoto Hirota (1 patent)Junichi MaekawaHiroshi Yamazaki (1 patent)Junichi MaekawaHideaki Takahashi (1 patent)Junichi MaekawaKunio Yamada (1 patent)Junichi MaekawaSatoru Ugawa (1 patent)Junichi MaekawaKatsunori Shirahama (1 patent)Junichi MaekawaAkihiro Takeda (1 patent)Junichi MaekawaToshiyuki Hara (1 patent)Junichi MaekawaSatoshi Obuchi, Deceased (1 patent)Junichi MaekawaHirofumi Ienaga (1 patent)Junichi MaekawaKishiro Muroi (1 patent)Junichi MaekawaMasanori Abe (1 patent)Junichi MaekawaKazumi Nakahara (1 patent)Junichi MaekawaHirotaka Nishizima (1 patent)Junichi MaekawaShigeaki Hashimoto (1 patent)Junichi MaekawaMasaaki Miyamoto (1 patent)Junichi MaekawaJunichi Maekawa (10 patents)Tsutomu AiharaTsutomu Aihara (8 patents)Masaichi MoriyaMasaichi Moriya (6 patents)Makoto HirotaMakoto Hirota (54 patents)Hiroshi YamazakiHiroshi Yamazaki (51 patents)Hideaki TakahashiHideaki Takahashi (27 patents)Kunio YamadaKunio Yamada (22 patents)Satoru UgawaSatoru Ugawa (9 patents)Katsunori ShirahamaKatsunori Shirahama (9 patents)Akihiro TakedaAkihiro Takeda (8 patents)Toshiyuki HaraToshiyuki Hara (6 patents)Satoshi Obuchi, DeceasedSatoshi Obuchi, Deceased (3 patents)Hirofumi IenagaHirofumi Ienaga (3 patents)Kishiro MuroiKishiro Muroi (3 patents)Masanori AbeMasanori Abe (3 patents)Kazumi NakaharaKazumi Nakahara (2 patents)Hirotaka NishizimaHirotaka Nishizima (2 patents)Shigeaki HashimotoShigeaki Hashimoto (1 patent)Masaaki MiyamotoMasaaki Miyamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ohi Seisakusho Co., Ltd. (7 from 242 patents)

2. Nissan Motor Company Limited (3 from 13,398 patents)

3. Ohi Siesakusho Co., Ltd. (2 from 3 patents)

4. Fuji Xerox Co., Ltd. (1 from 11,665 patents)


10 patents:

1. 7257352 - Image forming device and image forming method

2. 5094420 - Power seat slide device

3. 4991460 - Shift lever device for automatic transmission

4. 4953910 - Openable roof control device of wheeled motor vehicle

5. 4934099 - Automotive door window regulator and method for mounting the same to

6. 4893870 - Drive apparatus of a roof structure for a vehicle

7. 4823512 - Wire-type window regulator with wire tensioner

8. 4759653 - Wire fixing device for window regulator

9. 4691475 - Window regulator

10. 4648206 - Window glass raising and lowering apparatus

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/11/2025
Loading…