285 Patents
#1 in all of
#540 in Japan
#3,023 in the World
Toyo Soda Manufacturing Co., Ltd.
Forward Citations = 2,528
343 inventors:
343 inventors (with patents filed for the assignee):
Akihiko Shimizu (28 out of 29 patents)
Toru Seita (28 out of 37 patents)
Yukihiro Tsutsumi (18 out of 23 patents)
4. Kiyotaka Oyama (15 out of 28 patents)
5. Hiroshi Miyazaki (13 out of 13 patents)
6. Yuji Nonaka (13 out of 20 patents)
7. Junji Arika (12 out of 12 patents)
8. Kenji Tsuzuki (11 out of 23 patents)
9. Yujiro Kosaka (11 out of 12 patents)
10. Keiichi Kihara (11 out of 13 patents)
11. Yoichi Hiraga (11 out of 11 patents)
12. Yasuhiro Sakanaka (11 out of 11 patents)
13. Mitsuo Kikuchi (10 out of 10 patents)
14. Takaaki Tsukidate (10 out of 11 patents)
15. Shunichi Asami (9 out of 9 patents)
285 patents:
#1 in all of
#540 in Japan
#3,023 in the World
343 inventors: