Growing community of inventors

Wako, Japan

Tatsuya Ohara

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 = 42

Tatsuya OharaMichio Tamura (7 patents)Tatsuya OharaMasaharu Ohnishi (5 patents)Tatsuya OharaTatsuaki Uehara (4 patents)Tatsuya OharaKouichi Hotta (2 patents)Tatsuya OharaYoshitaka Higuchi (1 patent)Tatsuya OharaHirofumi Yamane (1 patent)Tatsuya OharaKoichi Hotta (1 patent)Tatsuya OharaShungo Umeda (1 patent)Tatsuya OharaKohichi Hotta (1 patent)Tatsuya OharaTatsuya Ohara (7 patents)Michio TamuraMichio Tamura (19 patents)Masaharu OhnishiMasaharu Ohnishi (10 patents)Tatsuaki UeharaTatsuaki Uehara (24 patents)Kouichi HottaKouichi Hotta (10 patents)Yoshitaka HiguchiYoshitaka Higuchi (4 patents)Hirofumi YamaneHirofumi Yamane (3 patents)Koichi HottaKoichi Hotta (3 patents)Shungo UmedaShungo Umeda (2 patents)Kohichi HottaKohichi Hotta (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,880 patents)

2. Honda Giken Kogyo Kabushiki Kaisha (3 from 10,092 patents)

3. Yachiyo Kogyo Kabushiki Kaisha (2 from 12 patents)

4. Honda Giken Kabushiki Kaisha (1 from 59 patents)


7 patents:

1. 7048328 - Panel sealing structure

2. 6893084 - Glass panel arrangement for automotive sun roof systems

3. 6817658 - Vehicle sunroof system

4. 6802560 - Sunroof apparatus for vehicle

5. 6626485 - Vehicle sun roof system

6. 6540280 - Structure for storing roof and rear pillar of convertible hardtop

7. 6231110 - Hood structure

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as of
1/4/2026
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