Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YA

Yuichi Aoki — 39 Patents

Panasonic: 11 patents #2,338 of 21,108Top 15%
Samsung: 8 patents #16,180 of 75,807Top 25%
NLNippon Sheet Glass Company, Limited: 6 patents #135 of 836Top 20%
WTWestern Digital Technologies: 5 patents #666 of 3,180Top 25%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
HBHgst Netherlands, B.V.: 2 patents #341 of 972Top 40%
SCSumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
ACArisawa Mfg. Co.: 1 patents #49 of 105Top 50%
Denso: 1 patents #6,940 of 11,792Top 60%
SISumitomo Heavy Industries: 1 patents #424 of 917Top 50%
NKNippon Kogaku K.K.: 1 patents #221 of 382Top 60%
NINikon: 1 patents #1,647 of 2,493Top 70%
HGHGST: 1 patents #1,167 of 1,677Top 70%
Suwon-si, KR: #686 of 18,685 inventorsTop 4%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Yuichi Aoki has been granted 39 US patents while listed as an inventor at Panasonic. The first was granted in 1988 and the most recent in September 2025. Yuichi Aoki ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Yuichi Aoki in Suwon-si, KR.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12412601 Active humidity control using chemical mixtures in data storage devices Qing Dai, Ruihua Li, Tan Trinh 2025-09-09
12413317 Apparatus and method for error correction in wireless communication system Hyunchul Park, Ho Jin Song, Seunguk CHOI, Yonghoon Kim, Donggyu Minn 2025-09-09
12394893 Method and apparatus for calibrating phased array antenna Tuan Manh DAO, Daehyun Kang, Yonghoon Kim, Yongan Hwang 2025-08-19
11251882 Device and method for calibrating phased array antenna Manh-Tuan Dao, Yonghoon Kim 2022-02-15
11244703 In-situ NFT pre-treatment to accumulate optically transparent material on NFT to improve reliability Sukumar Rajauria, Yukio Kato, Kosuke Nagase, Kiyoshi Hashimoto, Qing Dai 2022-02-08 $49,898,000
11128040 Method and apparatus for receiving signal in mobile communication system 2021-09-21
11101831 RF signal transmission apparatus and control method therefor Tuan Manh DAO, Yonghoon Kim 2021-08-24
11089554 Apparatus and method for controlling uplink transmission power in wireless communication system 2021-08-10
11050495 Electronic device including transceiver for calibrating I/Q imbalance in millimeter wave communication system and method of operating same Tuan Manh DAO, Yonghoon Kim 2021-06-29
11023844 Flight attendant evaluation system and flight attendant evaluation method Naomi Tomiyama, YASUKO IKETSUKI, Atsushi Saso, Takamichi Matsusako, Motoji Ohmori +1 more 2021-06-01
10979153 I/Q calibration method and apparatus 2021-04-13
10959657 Stress management system and stress management method YUUMI KANEKO, Atsushi Saso, Naomi Tomiyama, Takamichi Matsusako, Mikiko Matsuo +1 more 2021-03-30
10950266 In-situ NFT pre-treatment to accumulate optically transparent material on NFT to improve reliability Sukumar Rajauria, Yukio Kato, Kosuke Nagase, Kiyoshi Hashimoto, Qing Dai 2021-03-16 $20,458,000
10950267 HAMR media to assist optically transparent build-up on NFT to improve reliability Yukio Kato, Kosuke Nagase, Kiyoshi Hashimoto, Huaming Xu, Qing Dai +1 more 2021-03-16 $20,458,000
10910007 Heat-assisted magnetic recording device capable of providing negative electrical potential at NFT Tan Trinh, Sukumar Rajauria, Kosuke Nagase, Erhard Schreck, Qing Dai 2021-02-02 $23,869,000
10846966 Suspicious person report system and suspicious person report method Atsushi Saso, Takamichi Matsusako, Naomi Tomiyama, Akira Asai, Mikiko Matsuo +2 more 2020-11-24
10799666 Stress alleviation system and stress alleviation method Naomi Tomiyama, YASUKO IKETSUKI, Atsushi Saso, Takamichi Matsusako, Motoji Ohmori +1 more 2020-10-13
10734103 Stress management system and stress management method YUUMI KANEKO, Atsushi Saso, Naomi Tomiyama, Takamichi Matsusako, Mikiko Matsuo +1 more 2020-08-04
10709224 Device control system, wearable device, information processing device, fragrance material ejection method, and device control method Yasuaki Okumura, Hiroto Yanagawa, Yumiko Ohno, Mikiya Nakata, Akira Asai 2020-07-14
10628773 Flight attendant evaluation system and flight attendant evaluation method Naomi Tomiyama, YASUKO IKETSUKI, Atsushi Saso, Takamichi Matsusako, Motoji Ohmori +1 more 2020-04-21
10490002 Suspicious person report system and suspicious person report method Atsushi Saso, Takamichi Matsusako, Naomi Tomiyama, Akira Asai, Mikiko Matsuo +2 more 2019-11-26
10388093 Suspicious person report system and suspicious person report method Atsushi Saso, Takamichi Matsusako, Naomi Tomiyama, Akira Asai, Mikiko Matsuo +2 more 2019-08-20
10269198 Suspicious person report system and suspicious person report method Atsushi Saso, Takamichi Matsusako, Naomi Tomiyama, Akira Asai, Mikiko Matsuo +2 more 2019-04-23
10121164 Method for providing information and information providing system Hideshi Aoki, Yoshito Nakanishi 2018-11-06
8873191 Fly-height control and touchdown detection Jianhua Li, Kenichi Kuramoto, Toshiya Shiramatsu, Masaru Furukawa, Yuichiro Sano 2014-10-28