YH

Yohei Hirota

Tdk: 12 patents #488 of 3,796Top 15%
SC Sanyo Electric Co.: 9 patents #569 of 6,347Top 9%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
Overall (All Time): #169,477 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12429534 Displacement detection apparatus, displacement detection system, park lock system, and pedal system Naoki Ohta 2025-09-30
11855035 Stack of electrical components and method of producing the same Hiroshi Yamazaki, Hitoshi Iwama, Yusuke Takahashi 2023-12-26
11519978 Magnetic sensor and camera module Hayato Miyashita, Tsuyoshi Umehara, Hiraku Hirabayashi 2022-12-06
11088106 Stack of electrical components and method of producing the same Hiroshi Yamazaki, Hitoshi Iwama, Yusuke Takahashi 2021-08-10
11009567 Magnetic sensor and camera module Hayato Miyashita, Tsuyoshi Umehara, Hiraku Hirabayashi 2021-05-18
10775195 Rotation angle sensing device Masaki Nagata, Hiraku Hirabayashi 2020-09-15
10648787 Rotating field sensor Homare Tokida, Hiraku Hirabayashi 2020-05-12
10401195 Magnet and displacement detection unit Hiraku Hirabayashi, Keisuke Uchida, Kazuya Watanabe 2019-09-03
10386169 Rotating field sensor Homare Tokida, Hiraku Hirabayashi 2019-08-20
10082406 Magnetic field detection apparatus and rotation detection apparatus Hiroshi Naganuma, Kunihiro Ueda 2018-09-25
9574905 Rotating field sensor and angle determination method using the same Hiraku Hirabayashi 2017-02-21
9557191 Rotating field sensor and angle determination method using the same 2017-01-31
9091984 Image forming apparatus and computer readable medium Masafumi Ono, Masayuki Isogai, Shinichi Kinoshita, Hidenobu Kanda, Keita Kumokiri +4 more 2015-07-28
9069303 Image processing apparatus, computer readable medium, and image processing method with dual heating modes Kenji Kuroishi, Sakae Okazaki, Masafumi Ono, Hidenobu Kanda, Hiroyuki Tanaka +3 more 2015-06-30
8755703 Image processing apparatus Shinichi Kinoshita, Masafumi Ono, Kenji Kuroishi, Kazuo Fukawa, Keita Kumokiri +3 more 2014-06-17
7078126 Method for production of hydrogen storage alloy for use in alkaline storage batteries Teruhiko Imoto, Masutaka Ouchi, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more 2006-07-18
6576367 Hydrogen storage alloy for use in alkaline storage batteries and method for production thereof Teruhiko Imoto, Masutaka Ouchi, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more 2003-06-10
6508891 Method of manufacturing hydrogen-absorbing alloy electrode Tadashi Ise, Tetsuyuki Murata, Teruhiko Imoto, Koji Miki 2003-01-21
6482277 Method of manufacturing hydrogen-absorbing alloy electrode Teruhiko Imoto, Tadashi Ise, Takayuki Murakami 2002-11-19
6395424 Hydrogen absorbing alloy for alkali storage battery, hydrogen absorbing alloy electrode for alkali storage battery, and alkali storage battery Takuya Hashimoto, Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto +2 more 2002-05-28
6342318 Hydrogen absorbing alloy electrode and process for producing same Nobuyuki Higashiyama, Teruhiko Imoto, Kikuko Kato, Mamoru Kimoto, Shin Fujitani +1 more 2002-01-29
6329100 Hydrogen absorbing alloy electrode and process for producing same Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more 2001-12-11
6270547 Hydrogen absorbing alloy electrode and process for fabricating same Teruhiko Imoto, Kikuko Kato, Nobuyuki Higashiyama, Mamoru Kimoto, Shin Fujitani +1 more 2001-08-07
6242133 Hydrogen-absorbing alloy electrode for alkaline secondary battery and method of manufacture thereof Kikuko Kato, Masutaka Ouchi, Teruhiko Imoto, Nobuyuki Higashiyama, Mamoru Kimoto +2 more 2001-06-05