Usage patterns
〈会社〉が社債を発行するfor a company to issue a corporate bond
This company issued corporate bonds to raise funds.
社債を購入するto purchase corporate bonds
The investor purchased the company's corporate bonds.
社債を償還するto redeem a corporate bond
The company redeemed the corporate bond on the due date.
社債に投資するto invest in corporate bonds
He invested part of his retirement money in corporate bonds.