YN

Yoko Nakamura

Ricoh Company: 13 patents #1,714 of 9,818Top 20%
NC N.E. Chemcat: 8 patents #7 of 136Top 6%
FC Fuji Electric Co.: 7 patents #338 of 2,643Top 15%
Dai Nippon Printing Co.: 7 patents #325 of 2,222Top 15%
3M: 3 patents #4,214 of 11,543Top 40%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
📍 Kozushima, JP: #20 of 222 inventorsTop 10%
Overall (All Time): #74,547 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
D533586 Color laser printer Masahiro Kurita, Tomohiko Sasaki 2006-12-12
6431768 Digital camera having rotatable optical viewfinder unit 2002-08-13
D443891 Printer Masahiro Yonekawa, Masaaki Kabumoto, Masahiro Kurita, Kanae Nomura 2001-06-19
6210185 Connector connecting structure Kazuaki Sakurai, Yoshinori Uchida, Hirofumi Yamauchi, Atsushi Sasaki, Hiroyuki Kanbayashi 2001-04-03
6193530 Connector mating structure Kazuaki Sakurai, Yoshinori Uchida, Hirofumi Yamauchi, Atsushi Sasaki, Hiroyuki Kanbayashi 2001-02-27
6182726 Heavy duty pneumatic tire including chamfered region having a flat surface 2001-02-06
D370926 Camera 1996-06-18
D358412 Electronic copying machine Akira Momose, Tamaki Someya, Takafumi Hoshimura 1995-05-16
D352522 Editor Kenichi Tomatsu, Akira Momose, Tatsuo Okuda, Fumio Kojima, Masahiro Kurita 1994-11-15
D350766 Copying machine with printer and facsimile transmitter-receiver Kenichi Tomatsu, Akira Momose, Tatsuo Okuda, Fumiyo Kojima, Masahiro Kurita +1 more 1994-09-20
D330215 Toner bottle Takeshi Saito, Nobuo Kikuchi 1992-10-13
D324064 Copying machine Ken Tomatsu, Tatsuo Okuda, Takafumi Hoshimura 1992-02-18
D318485 Electrostatic copying machine Koji Hikawa, Yuji Suzuki 1991-07-23
5012299 Color adjustment apparatus for color copying machine Tadahide Sawamura, Fumiyo Kojima 1991-04-30
D308073 Toner tank 1990-05-22
4876571 Copying machine having a bar code reader Fumiyo Kojima, Hirobumi Yoshino 1989-10-24