TM

Takahiro Matsuda

Ricoh Company: 4 patents #25 of 689Top 4%
HI Hitachi: 1 patents #67 of 446Top 20%
MA Maxell: 1 patents #51 of 148Top 35%
Overall (2025): #14,489 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12397580 Envelope processing apparatus and image forming system Takuya Morinaga, Michitaka Suzuki, Nobuyoshi Suzuki, Yuusuke Shibasaki, Atsushi Shinoda +2 more 2025-08-26
12350957 Envelope processing apparatus and image forming system Shingo Yoshizawa, Michitaka Suzuki, Nobuyoshi Suzuki, Yuusuke Shibasaki, Atsushi Shinoda +2 more 2025-07-08
12344028 Envelope processing apparatus, enclosing-sealing apparatus, and image forming system Nobuyoshi Suzuki, Michitaka Suzuki, Yuusuke Shibasaki, Makoto Hidaka, Akira Kunieda +5 more 2025-07-01
12326835 File management system and work support system Shoji Yamamoto, Shingo Hayashi, Takuya NAKAMICHI, Takaaki UENO, Masahiko NIIOKA +1 more 2025-06-10
12284462 Video display device and control method Satoshi Ouchi, Yoshiho Seo, Seiji Murata 2025-04-22
12246940 Enclosing device, envelope processing apparatus, and image forming system Takahiro Watanabe, Michitaka Suzuki, Nobuyoshi Suzuki, Yuusuke Shibasaki, Atsushi Shinoda +2 more 2025-03-11