MT

Masayuki Tamura

DE Denso: 19 patents #459 of 11,792Top 4%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
SO Sony: 6 patents #6,793 of 25,231Top 30%
AC Asahi Glass Co.: 5 patents #403 of 2,251Top 20%
MI Mitsuba: 4 patents #91 of 618Top 15%
TL Teijin Limited: 4 patents #317 of 1,631Top 20%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
MC Mitsuba Electric Manufacturing Co.: 3 patents #21 of 176Top 15%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
EB Ebara: 2 patents #752 of 1,611Top 50%
JA Japan Aerospace Exploration Agency: 2 patents #70 of 546Top 15%
TC Tsubakimoto Chain: 2 patents #212 of 593Top 40%
NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
TC Toshiba Ceramics Co.: 1 patents #190 of 458Top 45%
AS Alternative Fuel Systems: 1 patents #2 of 10Top 20%
YC Yamashita Rubber Co.: 1 patents #28 of 102Top 30%
IC Ihi Aerospace Co.: 1 patents #33 of 91Top 40%
Tdk: 1 patents #2,493 of 3,796Top 70%
Overall (All Time): #35,526 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDate
12358098 Liquid feeder and polishing apparatus Kuniaki Yamaguchi, Kenji Shinkai, Soichi Isobe, Yusuke MOCHIDA 2025-07-15
11541502 Substrate processing apparatus Kuniaki Yamaguchi, Hiroshi Shimomoto, Soichi Isobe, Koji Maeda, Kenji Shinkai +5 more 2023-01-03
11192691 Package and method for manufacturing same Takuro Yoneda 2021-12-07
10871117 Sensor control apparatus Masahiro Yamamoto, Takashi Araki, Go MIYAGAWA, Manabu Yoshidome, Masato Katsuno +1 more 2020-12-22
10837878 Particulate matter detection sensor Kazuhiko Koike, Hirokatsu Imagawa 2020-11-17
10794811 Particulate matter detection apparatus that mitigates water collection Go MIYAGAWA, Masahiro Yamamoto, Takashi Araki, Toshihiro Sakawa, Masato Katsuno +1 more 2020-10-06
10648381 Particulate matter detecting device Takashi Araki, Masahiro Yamamoto, Go MIYAGAWA, Manabu Yoshidome, Masato Katsuno +1 more 2020-05-12
10627312 Particulate matter sensor and particulate matter sensing system Go MIYAGAWA, Kouji Andoh, Hirokatsu Imagawa, Takao Mishima, Hideki Yamada +1 more 2020-04-21
10578518 Filter failure detection device and particulate matter detection device Hironobu SHIMOKAWA, Kazuhiko Koike, Kensuke TAKIZAWA, Manabu Yoshidome 2020-03-03
10557815 Particulate matter detection sensor Masahiro Yamamoto, Go MIYAGAWA, Toru Katafuchi, Takehito Kimata, Yuto Tamei 2020-02-11
10487716 Particulate matter detection apparatus Takashi Araki, Masahiro Yamamoto, Go MIYAGAWA, Toshihiro Sakawa, Masato Katsuno +1 more 2019-11-26
10439367 Ignition plug for an internal combustion engine and method for manufacturing the same Nobuo Abe, Masamichi Shibata 2019-10-08
10422295 Apparatus for determining whether there is malfunction in filter device Masahiro Yamamoto, Manabu Yoshidome, Go MIYAGAWA 2019-09-24
10371615 Particulate matter detection sensor Go MIYAGAWA 2019-08-06
10352842 Particulate matter detection element and particulate matter detection sensor Kazuhiko Koike, Hironobu SHIMOKAWA, Go MIYAGAWA, Tomotaka Mouri 2019-07-16
10352226 Particulate matter detection element Kazuhiko Koike, Hironobu SHIMOKAWA 2019-07-16
10337974 Particulate matter detection sensor Tomotaka Mouri, Masahiro Yamamoto, Go MIYAGAWA, Hironobu SHIMOKAWA, Kazuhiko Koike 2019-07-02
10208643 Particulate matter detection apparatus Go MIYAGAWA, Hirokatsu Imagawa 2019-02-19
9958412 Gas sensor element Hiroki Nishijima, Yoshiharu Miyake, Haruki Kondo, Makoto Nakae, Tooru Takeuchi +1 more 2018-05-01
8929723 Recording apparatus, imaging and recording apparatus, recording method, and program Masashi Kishikawa, Tsutomu Shimosato, Yuichi Motomura, Hisao Tanaka 2015-01-06
8881501 Propellant tank and vapor jet emitting device including same Takayuki Yamamoto, Osamu Mori, Yoshihiro Kishino, Shohei Koga, Ryoji Imai 2014-11-11
8768986 Recording apparatus and method for fat file Masashi Kishikawa, Tsutomu Shimosato, Yuichi Motomura, Hisao Tanaka 2014-07-01
8761573 Recording device, imaging and recording device, recording method, and program Masashi Kishikawa, Tsutomu Shimosato, Hisao Tanaka 2014-06-24
8671621 Vehicle window opening/closing device Yasushi Yoshida 2014-03-18
8651543 Grasping apparatus having bag members filled by a granular substance Hirofumi Matsuoka 2014-02-18