TK

Takeyuki Kobayashi

Ricoh Company: 17 patents #1,283 of 9,818Top 15%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
JE Jeol: 1 patents #309 of 669Top 50%
Overall (All Time): #229,115 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12261014 Scanning electron microscope and objective lens Motohiro Nakamura 2025-03-25
12076996 Liquid discharge apparatus Tetsu Morino 2024-09-03
12064971 Liquid discharge head and liquid discharge apparatus Yuuta Aoki 2024-08-20
12030318 Liquid discharge apparatus, liquid container, and cleaning bottle Kenta Takahashi, Kazuyoshi Matsumoto 2024-07-09
11945229 Liquid discharge apparatus, liquid container, and refill container Kenta Takahashi, Takashi Watanabe, Kazuyoshi Matsumoto 2024-04-02
11485159 Liquid discharge apparatus and printer Tetsu Morino 2022-11-01
11345169 Platen and printer Tetsu Morino 2022-05-31
11331922 Liquid container and liquid discharge apparatus 2022-05-17
10766289 Cloth holder, fabric printing apparatus, and heating device Yoshinori Uchino 2020-09-08
10720805 Embedded permanent magnet type rotating electric machine with permanent magnet rotor having magnet holes and central bridge Toshiharu Mochida, Akio Toba, Hideki Ohguchi, Hiroshi Shimada 2020-07-21
9855759 Liquid container and liquid discharger Tomomi Katoh, Ryoh Idehara, Yoichi Ito, Yoshinori Uchino 2018-01-02
9238372 Image forming apparatus Hiroshi Noda, Tomomi Katoh 2016-01-19
8926076 Image forming apparatus Suguru Masunaga 2015-01-06
8894169 Image forming apparatus including recording head for ejecting liquid droplets Suguru Masunaga 2014-11-25
8870317 Image forming apparatus including recording head and head tank Suguru Masunaga 2014-10-28
8857932 Image forming apparatus Suguru Masunaga, Masanori Igarashi 2014-10-14
8752923 Image forming apparatus 2014-06-17
8657395 Image forming apparatus including recording head for ejecting liquid droplets Suguru Masunaga, Tetsu Morino 2014-02-25
8596736 Image forming apparatus Suguru Masunaga 2013-12-03