TI

Tsuyoshi Iwata

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
DC Daido Metal Company: 1 patents #166 of 280Top 60%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Overall (All Time): #684,547 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12345296 Sliding member and method of manufacturing the same 2025-07-01
11008049 Lower vehicle-body structure Hirotaka Natsume, Kazuhiro Kageyama, Hiroaki Suumen, Yuki Kuwano, Keisuke Ebisumoto +1 more 2021-05-18
6518696 Color cathode ray tube with shadow mask and mask frame having round corners Hisashi Nose, Mutsumi Maehara 2003-02-11
6307310 Color cathode-ray tube Mutsumi Maehara, Hiroshi Yoshioka 2001-10-23
6278232 Color cathode ray tube Hisashi Nose, Mutsumi Maehara 2001-08-21
6104132 Color cathode ray tube Hisashi Nose, Mutsumi Maehara 2000-08-15
5814933 Cathode ray tube having an improved front panel Mutsumi Maehara, Hiroshi Yoshioka 1998-09-29