TM

Takashi Maruko

BC Bridgestone Sports Co.: 18 patents #2 of 36Top 6%
Overall (2002): #324 of 266,432Top 1%
18
Patents 2002

Issued Patents 2002

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
6478696 Solid golf ball Hisashi Yamagishi, Yutaka Masutani, Atsushi Nakamura 2002-11-12
6465573 Solid golf ball Hisashi Yamagishi, Yutaka Masutani 2002-10-15
6461251 Solid golf ball Hisashi Yamagishi, Yutaka Masutani 2002-10-08
6431998 Solid golf ball Atsushi Nakamura, Hisashi Yamagishi, Yutaka Masutani 2002-08-13
6419595 Solid golf ball Hisashi Yamagishi, Yutaka Masutani 2002-07-16
6416425 Solid golf ball Hisashi Yamagishi, Yutaka Masutani 2002-07-09
6416426 Golf ball Atsushi Nakamura, Hisashi Yamagishi 2002-07-09
6406385 Golf ball Yutaka Masutani, Hisashi Yamagishi, Atsushi Nakamura 2002-06-18
6394912 Solid golf ball Atsushi Nakamura, Hisashi Yamagishi, Yutaka Masutani 2002-05-28
6383091 Golf ball Yutaka Masutani 2002-05-07
6379270 Golf ball Yutaka Masutani 2002-04-30
6379268 Golf ball Hisashi Yamagishi, Atsushi Nakamura, Jun Shindo 2002-04-30
6379267 Golf ball Hisashi Yamagishi, Atsushi Nakamura 2002-04-30
6361452 Thread-wound golf ball Hisashi Yamagishi, Atsushi Nakamura 2002-03-26
6361453 Solid golf ball Atsushi Nakamura, Hisashi Yamagishi, Yutaka Masutani 2002-03-26
6354967 Solid golf ball Atsushi Nakamura, Hisashi Yamagishi 2002-03-12
6336874 Golf ball Hisashi Yamagishi, Atsushi Nakamura 2002-01-08
6336873 Golf ball Hisashi Yamagishi, Atsushi Nakamura 2002-01-08