MM

Masahide Maruyama

PA Panasonic: 17 patents #1,285 of 21,108Top 7%
SO Sony: 7 patents #6,034 of 25,231Top 25%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
Overall (All Time): #215,126 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12418075 Electrode assembly cutting device and separator cutting device Tatsuya Masada, Kenji Inagaki 2025-09-16
12319041 Laminating device Ryuta Abe, Tatsuya Masada 2025-06-03
12312186 Workpiece conveyance device Ryuta Abe, Tatsuya Masada 2025-05-27
12294046 Transport drum for electrode assembly Kenji Inagaki, Tatsuya Masada 2025-05-06
12183891 Layered electrode body and bonding device for layered electrode body Kenji Inagaki, Tatsuya Masada 2024-12-31
12107231 Laminated electrode assembly manufacturing device and method Tatsuya Masada, Kenji Inagaki 2024-10-01
12107251 Device and method for manufacturing laminated electrode body Tatsuya Masada, Kenji Inagaki 2024-10-01
12087900 Method of manufacturing electrode plate for battery, method of manufacturing battery, and battery 2024-09-10
12080841 Layered electrode body manufacturing device Kenji Inagaki, Tatsuya Masada 2024-09-03
11996541 Supply device Tatsuya Masada, Kenji Inagaki 2024-05-28
11901515 Sheet material conveyance device Ryo Fujita, Ryuta Abe 2024-02-13
11646438 Method of manufacturing electrode plate for battery, method of manufacturing battery, and battery 2023-05-09
10673048 Secondary battery 2020-06-02
8421833 Thermal paper roll, image forming device, image forming method, and program 2013-04-16
7397490 Image forming apparatus and method Hiroshi Kikuchi, Yumi Kawamoto, Masanobu Hida 2008-07-08
6991391 Roll-like printing paper, video printer using such roll-like printing paper and method of detecting remaining quanity of printing paper 2006-01-31
6891539 Picture editing apparatus Mitsuyoshi Shindo, Kiyosuke Suzuki, Hideki Wanami 2005-05-10
6755583 Roll-like printing paper, video printer using such roll-like printing paper and method of detecting remaining quantity of printing paper 2004-06-29
6118477 Picture reading apparatus Mitsuyoshi Shindo, Kiyosuke Suzuki, Tomohiro Maekawa, Hideki Wanami 2000-09-12
5949479 Film scanning apparatus using plural film feed speeds and sampling rates Mitsuyoshi Shindo, Kiyosuke Suzuki, Tomohiro Maekawa, Hideki Wanami 1999-09-07