Growing community of inventors

Tokyo, Japan

So Nakai

Average Co-Inventor Count = 2.36

ph-index = 13

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 = 432

So NakaiTakayuki Nishiguchi (10 patents)So NakaiTakahiro Yamaguchi (8 patents)So NakaiJangryul Rim (8 patents)So NakaiYuki Sakai (2 patents)So NakaiAzumi Suzuki (2 patents)So NakaiHiroyuki Kato (1 patent)So NakaiYoshiaki Koizumi (1 patent)So NakaiToshiaki Yoshikawa (1 patent)So NakaiKenji Ishida (1 patent)So NakaiToshiyasu Higuma (1 patent)So NakaiMasayuki Oishi (1 patent)So NakaiNaoyuki Hibara (1 patent)So NakaiShinji Yamana (1 patent)So NakaiMasataka Nagahori (1 patent)So NakaiToshiaki Kikuta (1 patent)So NakaiSo Nakai (19 patents)Takayuki NishiguchiTakayuki Nishiguchi (24 patents)Takahiro YamaguchiTakahiro Yamaguchi (141 patents)Jangryul RimJangryul Rim (29 patents)Yuki SakaiYuki Sakai (36 patents)Azumi SuzukiAzumi Suzuki (2 patents)Hiroyuki KatoHiroyuki Kato (93 patents)Yoshiaki KoizumiYoshiaki Koizumi (84 patents)Toshiaki YoshikawaToshiaki Yoshikawa (47 patents)Kenji IshidaKenji Ishida (29 patents)Toshiyasu HigumaToshiyasu Higuma (20 patents)Masayuki OishiMasayuki Oishi (19 patents)Naoyuki HibaraNaoyuki Hibara (18 patents)Shinji YamanaShinji Yamana (13 patents)Masataka NagahoriMasataka Nagahori (9 patents)Toshiaki KikutaToshiaki Kikuta (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Electric Corporation (19 from 15,844 patents)


19 patents:

1. 9696051 - Air conditioner

2. D777894 - Air conditioner

3. D775316 - Outdoor unit for air conditioner

4. D773624 - Outdoor unit for air conditioner

5. D770024 - Air conditioner

6. D767749 - Air conditioner

7. D767751 - Air conditioner

8. D767750 - Air conditioner

9. D767748 - Air conditioner

10. D763420 - Air conditioner

11. 9046956 - Position input apparatus that detects a position where a pressure is applied

12. D690801 - Air conditioner

13. D688780 - Air conditioner

14. D684938 - Remote controller for air-conditioners

15. D680973 - Remote controller for air-conditioners

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as of
12/8/2025
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