JM

Junichi Matsumoto

Ricoh Company: 3 patents #185 of 1,487Top 15%
KA Kataoka: 1 patents #1 of 5Top 20%
Overall (2020): #51,569 of 565,922Top 10%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10876086 Cell treatment method, laser processing machine, and cell culture vessel Masami Suzuki, Norio Nishi, Kimio Sumaru, Toshiyuki Kanamori 2020-12-29
10852689 Powder container and image forming apparatus Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Toshio Koike, Yutaka Takahashi +4 more 2020-12-01
10649367 Powder supply device and image forming apparatus incorporating same Tatsuya Kubo, Shuntaroh Tamaki, Hiroaki Okamoto 2020-05-12
10635043 Powder container and image forming apparatus Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Toshio Koike, Yutaka Takahashi +4 more 2020-04-28