MK

Masaru Kumagai

Ricoh Company: 1 patents #807 of 1,821Top 45%
SE Seiko Epson: 1 patents #596 of 1,382Top 45%
Overall (2018): #123,197 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9956784 Liquid ejecting apparatus and liquid supply method Hirokazu Ono 2018-05-01
9921533 Image forming apparatus having a density sensor movable in a main scanning direction Atsushi Mori, Shinji Kato 2018-03-20