
58,130 Patents
#2 in Tokyo
#2 in Japan
#5 in the World
Sony Corporation
21,195 inventors:
21,195 inventors (with patents filed for the assignee):
Tetsujiro Kondo (655 out of 701 patents)
Yoichiro Sako (540 out of 551 patents)
Katsuhide Uchino (421 out of 456 patents)
4. Hiroaki Takano (290 out of 330 patents)
5. Kazuyuki Sakoda (261 out of 280 patents)
6. Yoichi Yagasaki (248 out of 252 patents)
7. Hideji Wakabayashi (243 out of 381 patents)
8. Brant L Candelore (236 out of 297 patents)
9. Keiji Mabuchi (234 out of 251 patents)
10. Yuichi Morioka (232 out of 291 patents)
11. Kazushi Sato (219 out of 248 patents)
12. Junichi Yamashita (216 out of 244 patents)
13. Motoki Kato (216 out of 223 patents)
14. Brian Alexander Martin (208 out of 334 patents)
15. Ryo Sawai (205 out of 214 patents)
58,130 patents:

#2 in Tokyo
#2 in Japan
#5 in the World
21,195 inventors: