MT

Minoru Tanabe

Canon: 17 patents #3,927 of 19,416Top 25%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
KU Keio University: 1 patents #190 of 781Top 25%
TC Toray Engineering Co.: 1 patents #46 of 169Top 30%
TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
Overall (All Time): #170,486 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12031683 Hydrogen gas filling device Ryohei Yamamoto 2024-07-09
10912600 High-frequency electrosurgical treatment instrument for operations and high-frequency electrosurgical system for operations Yuko Kitagawa, Norihiro Yamada 2021-02-09
10675047 Forceps system Kenji Kawashima, Takahiro Kanno, Ryoken Miyazaki, Keiichi Akahoshi, Daisuke Ban 2020-06-09
8454252 Cassette for a printer Yoshinobu Shiraiwa, Kenji Ito 2013-06-04
8272795 Cartridge and printer Etsuro Suzuki, Masahiko Chaya, Kenji Ito 2012-09-25
8256974 Cassette for a printer 2012-09-04
7976151 Recording sheet/ink sheet integral cassette and printer apparatus utilizing the same 2011-07-12
7926934 Recording sheet containing cassette and printer apparatus using the same cassette 2011-04-19
D573635 Ink ribbon cassette for printer Hiroshi Komatsu 2008-07-22
D572303 Ink ribbon cassette for printer Hiroshi Komatsu 2008-07-01
D572304 Ink ribbon cassette for printer Hiroshi Komatsu 2008-07-01
6796727 Camera including barrier mechanism 2004-09-28
6535690 Camera having mechanically linked zoom lens, retractable flash device and variable flash angle 2003-03-18
6527106 Roller for chain and chain equipped with the roller Katsutoshi Shibayama, Yoshihiro Murakami 2003-03-04
6404988 Camera 2002-06-11
6160961 Camera with flash unit having displacement enhancer 2000-12-12
6000931 Gas safety control system Kunihiko Yamashita, Toshihiko Yasui, Shirou Honma 1999-12-14
5937217 Imprinting apparatus for use in a camera Masanori Ohtsuka, Takanobu Tsunemiya, Koichi Matsumura 1999-08-10
D407731 Camera Yasuhiro Morishita, Ryoji Okuno 1999-04-06
5749003 Camera having flash device 1998-05-05
D360218 Camera Shigeto Igarashi 1995-07-11
5250972 Drop-in loading type camera Michio Hirohata, Makoto Miyawaki, Hiroaki Maegawa 1993-10-05
4668963 Pen recorder Masatoshi Hirota 1987-05-26
4561031 Automatic cassette loading apparatus 1985-12-24