HO

Hisashi Ogawa

NL Nippon Sheet Glass Company, Limited: 2 patents #5 of 46Top 15%
Nichia: 1 patents #122 of 313Top 40%
PL Pilkington Group Limited: 1 patents #8 of 31Top 30%
Overall (2024): #84,725 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12022580 Laminated glass Leigh Francis Mellor, Mark Andrew Chamberlain, Graham SIDDONS, Ryohei Ogawa, Kazuki Chiba +2 more 2024-06-25
12003072 Q switch resonator, and pulse generator Masayuki Katsuragawa, Tetsushi TAKANO 2024-06-04
11964544 Automobile laminated glass Kazuki Chiba, Ryohei Ogawa, Hisashi ASAOKA 2024-04-23