MT

Masaaki Tsuda

Ricoh Company: 9 patents #2,462 of 9,818Top 30%
TC Takara Co.: 4 patents #23 of 93Top 25%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
TC Tokyo Diamond Tools Mfg. Co.: 1 patents #3 of 14Top 25%
Overall (All Time): #265,334 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12343998 Liquid discharge apparatus Norikazu Yanase 2025-07-01
D1016110 Rotary disc grinding stone Masahiro Suzuki 2024-02-27
10857806 Liquid discharge apparatus, processing method determining apparatus, processing method determining method, and recording medium 2020-12-08
10399363 Print method, ink set, and inkjet print device Juichi Furukawa, Hidefumi Nagashima, Yukihiro Imanaga, Masahiro Kido, Hikaru Kobayashi +1 more 2019-09-03
10119042 Ink, inkjet printing apparatus, inkjet printing method, and printed matter Masahiro Kido, Juichi Furukawa, Hidefumi Nagashima, Yuta Nakamura, Hikaru Kobayashi +4 more 2018-11-06
8998196 Image forming apparatus 2015-04-07
8540337 Image forming apparatus and foam application device Shinji Imoto, Kazuyoshi Matsumoto, Minori Ichimura, Manabu Izumikawa, Yasuhisa Kato +2 more 2013-09-24
7705871 Optical writing device and image forming apparatus including the optical writing device that prevents scattered toner and powder dust from entering the optical writing device Kazuhiko Imamura, Takefumi Adachi 2010-04-27
7526223 Heat exhausting structure and image forming apparatus Takefumi Adachi, Kazuhiko Imamura, Toshio Ishii, Makoto Ando, Yuichi Watanabe 2009-04-28
7302208 Unit supporting device and image forming apparatus Tsutomu Katoh 2007-11-27
7056245 Belt driving apparatus and a liquid ejecting apparatus Takashi Koase, Eiichi Miyashita, Yasuhiko Yoshihisa 2006-06-06
5123991 Box sealer 1992-06-23
5118160 Car body member with beads Yuichi Kitagawa 1992-06-02
5048345 Method of determining positions of beads Ichiro Hagiwara, Yuichi Kitagawa, Tatsuya Futamata 1991-09-17
4964942 Adhesive tape applicator 1990-10-23
4711064 Binding apparatus for sealing bags or the like 1987-12-08
4589947 Straw adhering apparatus for beverage vessels 1986-05-20