Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MW

Mitsunobu Watanabe

MAMaxell: 33 patents #15 of 437Top 4%
Hitachi: 3 patents #10,712 of 28,497Top 40%
HCHitachi Consumer Electronics Co.: 3 patents #80 of 447Top 20%
Overall (All Time): #80,413 of 4,157,543Top 2%
39 Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
11310561 Portable terminal device, television receiver, and incoming call notification method Motoyuki Suzuki, Hiroshi Shimizu, Yasunobu Hashimoto, Kazuhiko YOSHIZAWA, Tomonori Nomura 2022-04-19
11303794 Imaging apparatus, imaging method and imaging program Hiroshi Shimizu, Akira Ishiyama, Kazuhiko YOSHIZAWA, Yasunobu Hashimoto, Motoyuki Suzuki 2022-04-12
11092526 Durometer Akihiko Kandori, Yuko Sano, Yuhua Zhang, Shigemitsu Ando, Mitsuo Okimoto 2021-08-17
10915220 Input terminal device and operation input method Motoyuki Suzuki, Yasunobu Hashimoto, Nobuo Masuoka, Hiroshi Shimizu, Kazuhiko YOSHIZAWA 2021-02-09
10757344 Imaging apparatus, imaging method and imaging program Hiroshi Shimizu, Akira Ishiyama, Kazuhiko YOSHIZAWA, Yasunobu Hashimoto, Motoyuki Suzuki 2020-08-25
10735801 Broadcast receiving apparatus for receiving program contents based on location information Kazuhiko YOSHIZAWA, Takuya SHIMIZU, Yasunobu Hashimoto, Nobuo Masuoka, Masayuki Hirabayashi 2020-08-04
10620101 Durometer Akihiko Kandori, Yuko Sano, Yuhua Zhang, Shigemitsu Ando, Mitsuo Okimoto 2020-04-14
10306295 Broadcast receiving apparatus for receiving program contents based on location information Kazuhiko YOSHIZAWA, Takuya SHIMIZU, Yasunobu Hashimoto, Nobuo Masuoka, Masayuki Hirabayashi 2019-05-28
8677151 Content playback method and recording and playback device Takayuki Suzuki, Mika Mizutani 2014-03-18
8606078 Data recording method Junji Shiokawa, Hiroo Okamoto 2013-12-10
8571392 Apparatus for video recording and reproducing, and method for trick play of video Satoru Takashimizu, Satoshi Iimuro 2013-10-29
8467529 Content reproduction apparatus, recording apparatus, recording and reproduction apparatus, and reproduction method Takayuki Suzuki, Nobuaki Kohinata 2013-06-18
8254764 Recording apparatus, image reproducing apparatus, and special reproduction method therefor Takashi Kanemaru, Sadao Tsuruga, Yuji Yamamoto 2012-08-28
6201655 Rotational storage device Tsuneo Hirose, Atsushi Takayasu, Yuji Yamane, Yusuke Mizuno 2001-03-13