TM

Takashi Matsunaga

KC Koito Manufacturing Co.: 15 patents #79 of 1,047Top 8%
Mitsubishi Electric: 13 patents #2,044 of 25,717Top 8%
YA Yazaki: 11 patents #397 of 3,427Top 15%
GI Gigaphoton: 11 patents #37 of 212Top 20%
KO Komatsu: 9 patents #174 of 2,087Top 9%
MI Mitsui Petrochemical Industries: 4 patents #170 of 1,024Top 20%
NL Nuclear Fuel Industries, Limited: 3 patents #2 of 29Top 7%
MA Makita: 2 patents #391 of 770Top 55%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
AA Autoliv Development Ab: 1 patents #518 of 1,363Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
ME Meidensha: 1 patents #255 of 555Top 50%
MO Molex: 1 patents #940 of 1,726Top 55%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
SC Shionogi Qualicaps Co.: 1 patents #7 of 12Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
TO Toto: 1 patents #620 of 1,113Top 60%
US Ushio: 1 patents #3 of 22Top 15%
Overall (All Time): #23,140 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 1–25 of 79 patents

Patent #TitleCo-InventorsDate
12383139 Toilet device, method for controlling a toilet device, and control program of a toilet device Yutaro Terada, Satoshi Kawada, Takamasa Suzuki, Junki Hamada, Takaaki Gondo 2025-08-12
11746375 PCR vessel, PCR vessel containing reagent, and reagent cassette Yoshinori Yamaguchi, Tetsuji Matsunaga 2023-09-05
11462867 Structure for fixing connector Kazuhide Takahashi, Eiji Aoki, Takahiro Kubo 2022-10-04
11441767 Lamp unit and power supply attachment Yuji Sugiyama, Yukio Nomura 2022-09-13
11198343 Amphibious vehicle Shinichi Sato, Tetsuya MIYAMOTO, Katsuhiko Nakajo, Taichi Omura, Yuta SHIMIZU +2 more 2021-12-14
11187681 Method for evaluating state of member Ryota Ogawa, Mitsuyuki Sagisaka, Yoshihiro Isobe 2021-11-30
11179988 Cooling device for amphibious vehicle and amphibious vehicle Takashi Ikeda, Tetsuya MIYAMOTO, Katsuhiko Nakajo, Taichi Omura, Yuta SHIMIZU +3 more 2021-11-23
10882368 Amphibious vehicle Yoshito Ando, Satoru Ishikawa, Tadashi SUGIMURA, Shinichi Sato, Tetsuya MIYAMOTO 2021-01-05
10882367 Amphibious vehicle Shinichi Sato, Mitsuo Onoue, Tetsuya MIYAMOTO, Katsuhiko Nakajo, Taichi Omura +1 more 2021-01-05
10840623 Board-mounting connector including cylindrical portion having slit with end portions offset from one another Naokazu Nagasaka, Shin Nemoto, Koji Miyawaki 2020-11-17
10756450 Terminal and electric wire with the same Koichi Ikebe, Keiichiro Kurashige, Youji Kutsuna 2020-08-25
10727622 Board-mounted connector Shin Nemoto, Kazuhito Kawabe 2020-07-28
10654329 Amphibious vehicle Seinosuke Azuma, Masatsugu Monde, Kazuo Hirota 2020-05-19
10571089 Power supply attachment and automotive lamp 2020-02-25
10537230 Endoscope including bending operation mechanism Yuta Sato, Toshihiro Matsui, Yuta SEKIGUCHI, Koji Yasunaga 2020-01-21
10513160 Amphibious vehicle Takaaki Oshima, Satoru Ishikawa 2019-12-24
10500912 Rear flap configuration for amphibious vehicle Shinichi Sato, Mitsuo Onoue, Ryo Nakajima, Takaaki Oshima 2019-12-10
10406878 Amphibious vehicle Takaaki Oshima, Shinichi Sato 2019-09-10
10293649 Amphibious vehicle Takaaki Oshima, Satoru Ishikawa 2019-05-21
10279639 Amphibious vehicle Shinichi Sato, Mitsuo Onoue 2019-05-07
10215733 Non-destructive testing method and a non-destructive testing device for an anchor bolt Junji Etoh, Ryota Ogawa, Yoshihiro Isobe, Mitsuyuki Sagisaka 2019-02-26
10197537 Non-destructive testing method and a non-destructive testing device for an anchor bolt Junji Etoh, Yoshihiro Isobe 2019-02-05
10189325 Amphibious vehicle and control method for the same Ryo Nakajima, Katsumi Takagi, Keisuke Yamamoto, Masatsugu Monde 2019-01-29
10164396 Laser unit and non-transitory computer-readable storage medium Akihiko KUROSU, Hiroyuki Masuda, Osamu Wakabayashi, Hiroaki TSUSHIMA, Masanori YASHIRO +1 more 2018-12-25
10144257 Amphibious vehicle and method of controlling attitude of vehicle body of amphibious vehicle Takaaki Oshima, Shinichi Sato, Satoru Ishikawa 2018-12-04