Inventor

NAKAGAWA AKIHIKO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “NAKAGAWA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TENRYU SEIKYO KABUSHIKI KAISHA

2 patents

US6851418B2Feb 8, 2005

Metal bonded drilling and boring tool

TENRYU SEIKYO KABUSHIKI KAISHA11 citations68

US6620522B2Sep 16, 2003

Metal bonded drilling and/or chamfering tool

TENRYU SEIKYO KABUSHIKI KAISHA7 citations68

SANKYO CO

2 patents

US6391903B1May 21, 2002

Triazole derivatives having antifungal activity

SANKYO CO1 citations61

US6337403B1Jan 8, 2002

Triazole derivatives having antifungal activity

SANKYO CO1 citations61

TENRYU SEIKO KABUSHIKI KAISHA

1 patent

US7603999B2Oct 20, 2009

Metal bonded drilling and boring tool

TENRYU SEIKO KABUSHIKI KAISHA4 citations56